mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Use proc macros to generate conversion functions for MultiLocation (#3635)
* Use proc macros to generate conversion functions for MultiLocation * Add compile test and missing conversion cases * Add common derives for Parent and Ancestor * Generate conversion functions for MultiLocation v0 via proc macro * Add type conversion test and fix a bug * cargo fmt * Do not hardcode 8 as the number of max parents * Use map instead of for loops when generating code fragments * Spelling * cargo fmt * More mapping, less for-looping
This commit is contained in:
Keith Yeung
@@ -17,7 +17,6 @@
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//! Cross-Consensus Message format data structures.
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use super::Junction;
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use crate::v0::MultiLocation as MultiLocation0;
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use core::{
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convert::{TryFrom, TryInto},
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mem, result,
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@@ -315,6 +314,7 @@ impl MultiLocation {
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}
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/// A unit struct which can be converted into a `MultiLocation` of `parents` value 1.
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#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Debug)]
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pub struct Parent;
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impl From<Parent> for MultiLocation {
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fn from(_: Parent) -> Self {
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@@ -323,6 +323,7 @@ impl From<Parent> for MultiLocation {
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}
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/// A tuple struct which can be converted into a `MultiLocation` of `parents` value 1 with the inner interior.
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#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug)]
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pub struct ParentThen(Junctions);
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impl From<ParentThen> for MultiLocation {
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fn from(x: ParentThen) -> Self {
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@@ -331,6 +332,7 @@ impl From<ParentThen> for MultiLocation {
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}
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/// A unit struct which can be converted into a `MultiLocation` of the inner `parents` value.
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#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Debug)]
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pub struct Ancestor(u8);
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impl From<Ancestor> for MultiLocation {
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fn from(x: Ancestor) -> Self {
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@@ -339,6 +341,7 @@ impl From<Ancestor> for MultiLocation {
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}
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/// A unit struct which can be converted into a `MultiLocation` of the inner `parents` value and the inner interior.
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#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug)]
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pub struct AncestorThen(u8, Junctions);
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impl From<AncestorThen> for MultiLocation {
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fn from(x: AncestorThen) -> Self {
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@@ -346,217 +349,7 @@ impl From<AncestorThen> for MultiLocation {
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}
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}
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impl From<Junctions> for MultiLocation {
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fn from(junctions: Junctions) -> Self {
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MultiLocation { parents: 0, interior: junctions }
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}
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}
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impl From<(u8, Junctions)> for MultiLocation {
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fn from((parents, interior): (u8, Junctions)) -> Self {
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MultiLocation { parents, interior }
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}
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}
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impl From<Junction> for MultiLocation {
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fn from(x: Junction) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X1(x) }
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}
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}
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impl From<()> for MultiLocation {
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fn from(_: ()) -> Self {
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MultiLocation { parents: 0, interior: Junctions::Here }
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}
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}
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impl From<(Junction,)> for MultiLocation {
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fn from(x: (Junction,)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X1(x.0) }
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}
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}
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impl From<(Junction, Junction)> for MultiLocation {
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fn from(x: (Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X2(x.0, x.1) }
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}
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}
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impl From<(Junction, Junction, Junction)> for MultiLocation {
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fn from(x: (Junction, Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X3(x.0, x.1, x.2) }
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}
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}
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impl From<(Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from(x: (Junction, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X4(x.0, x.1, x.2, x.3) }
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}
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}
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impl From<(Junction, Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from(x: (Junction, Junction, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X5(x.0, x.1, x.2, x.3, x.4) }
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}
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}
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impl From<(Junction, Junction, Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from(x: (Junction, Junction, Junction, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X6(x.0, x.1, x.2, x.3, x.4, x.5) }
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}
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}
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impl From<(Junction, Junction, Junction, Junction, Junction, Junction, Junction)>
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for MultiLocation
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{
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fn from(x: (Junction, Junction, Junction, Junction, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents: 0, interior: Junctions::X7(x.0, x.1, x.2, x.3, x.4, x.5, x.6) }
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}
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}
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impl From<(Junction, Junction, Junction, Junction, Junction, Junction, Junction, Junction)>
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for MultiLocation
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{
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fn from(
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x: (Junction, Junction, Junction, Junction, Junction, Junction, Junction, Junction),
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) -> Self {
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MultiLocation {
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parents: 0,
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interior: Junctions::X8(x.0, x.1, x.2, x.3, x.4, x.5, x.6, x.7),
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}
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}
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}
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impl From<(u8,)> for MultiLocation {
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fn from((parents,): (u8,)) -> Self {
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MultiLocation { parents, interior: Junctions::Here }
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}
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}
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impl From<(u8, Junction)> for MultiLocation {
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fn from((parents, j0): (u8, Junction)) -> Self {
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MultiLocation { parents, interior: Junctions::X1(j0) }
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}
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}
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impl From<(u8, Junction, Junction)> for MultiLocation {
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fn from((parents, j0, j1): (u8, Junction, Junction)) -> Self {
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MultiLocation { parents, interior: Junctions::X2(j0, j1) }
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}
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}
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impl From<(u8, Junction, Junction, Junction)> for MultiLocation {
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fn from((parents, j0, j1, j2): (u8, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents, interior: Junctions::X3(j0, j1, j2) }
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}
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}
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impl From<(u8, Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from((parents, j0, j1, j2, j3): (u8, Junction, Junction, Junction, Junction)) -> Self {
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MultiLocation { parents, interior: Junctions::X4(j0, j1, j2, j3) }
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}
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}
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impl From<(u8, Junction, Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from(
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(parents, j0, j1, j2, j3, j4): (u8, Junction, Junction, Junction, Junction, Junction),
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) -> Self {
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MultiLocation { parents, interior: Junctions::X5(j0, j1, j2, j3, j4) }
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}
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}
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impl From<(u8, Junction, Junction, Junction, Junction, Junction, Junction)> for MultiLocation {
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fn from(
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(parents, j0, j1, j2, j3, j4, j5): (
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u8,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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),
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) -> Self {
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MultiLocation { parents, interior: Junctions::X6(j0, j1, j2, j3, j4, j5) }
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}
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}
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impl From<(u8, Junction, Junction, Junction, Junction, Junction, Junction, Junction)>
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for MultiLocation
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{
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fn from(
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(parents, j0, j1, j2, j3, j4, j5, j6): (
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u8,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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),
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) -> Self {
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MultiLocation { parents, interior: Junctions::X7(j0, j1, j2, j3, j4, j5, j6) }
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}
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}
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impl From<(u8, Junction, Junction, Junction, Junction, Junction, Junction, Junction, Junction)>
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for MultiLocation
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{
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fn from(
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(parents, j0, j1, j2, j3, j4, j5, j6, j7): (
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u8,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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Junction,
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),
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) -> Self {
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MultiLocation { parents, interior: Junctions::X8(j0, j1, j2, j3, j4, j5, j6, j7) }
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}
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}
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impl From<[Junction; 0]> for MultiLocation {
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fn from(_: [Junction; 0]) -> Self {
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MultiLocation { parents: 0, interior: Junctions::Here }
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}
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}
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impl From<[Junction; 1]> for MultiLocation {
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fn from(x: [Junction; 1]) -> Self {
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let [x0] = x;
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MultiLocation { parents: 0, interior: Junctions::X1(x0) }
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}
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}
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impl From<[Junction; 2]> for MultiLocation {
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fn from(x: [Junction; 2]) -> Self {
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let [x0, x1] = x;
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MultiLocation { parents: 0, interior: Junctions::X2(x0, x1) }
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}
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}
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impl From<[Junction; 3]> for MultiLocation {
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fn from(x: [Junction; 3]) -> Self {
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let [x0, x1, x2] = x;
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MultiLocation { parents: 0, interior: Junctions::X3(x0, x1, x2) }
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}
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}
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impl From<[Junction; 4]> for MultiLocation {
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fn from(x: [Junction; 4]) -> Self {
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let [x0, x1, x2, x3] = x;
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MultiLocation { parents: 0, interior: Junctions::X4(x0, x1, x2, x3) }
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}
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}
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impl From<[Junction; 5]> for MultiLocation {
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fn from(x: [Junction; 5]) -> Self {
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let [x0, x1, x2, x3, x4] = x;
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MultiLocation { parents: 0, interior: Junctions::X5(x0, x1, x2, x3, x4) }
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}
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}
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impl From<[Junction; 6]> for MultiLocation {
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fn from(x: [Junction; 6]) -> Self {
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let [x0, x1, x2, x3, x4, x5] = x;
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MultiLocation { parents: 0, interior: Junctions::X6(x0, x1, x2, x3, x4, x5) }
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}
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}
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impl From<[Junction; 7]> for MultiLocation {
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fn from(x: [Junction; 7]) -> Self {
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let [x0, x1, x2, x3, x4, x5, x6] = x;
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MultiLocation { parents: 0, interior: Junctions::X7(x0, x1, x2, x3, x4, x5, x6) }
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}
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}
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impl From<[Junction; 8]> for MultiLocation {
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fn from(x: [Junction; 8]) -> Self {
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let [x0, x1, x2, x3, x4, x5, x6, x7] = x;
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MultiLocation { parents: 0, interior: Junctions::X8(x0, x1, x2, x3, x4, x5, x6, x7) }
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}
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}
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xcm_procedural::impl_conversion_functions_for_multilocation_v1!();
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/// Maximum number of `Junction`s that a `Junctions` can contain.
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const MAX_JUNCTIONS: usize = 8;
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@@ -965,264 +758,9 @@ impl TryFrom<MultiLocation> for Junctions {
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}
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}
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impl TryFrom<MultiLocation0> for MultiLocation {
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type Error = ();
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fn try_from(old: MultiLocation0) -> result::Result<Self, ()> {
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use Junctions::*;
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match old {
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MultiLocation0::Null => Ok(Here.into()),
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MultiLocation0::X1(j0) if j0.is_parent() => Ok(Parent.into()),
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MultiLocation0::X1(j0) => Ok(X1(j0.try_into()?).into()),
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MultiLocation0::X2(j0, j1) if j0.is_parent() && j1.is_parent() =>
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Ok(MultiLocation::grandparent()),
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MultiLocation0::X2(j0, j1) if j0.is_parent() =>
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Ok(MultiLocation { parents: 1, interior: X1(j1.try_into()?) }),
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MultiLocation0::X2(j0, j1) => Ok(X2(j0.try_into()?, j1.try_into()?).into()),
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MultiLocation0::X3(j0, j1, j2)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
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Ok(MultiLocation::ancestor(3)),
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MultiLocation0::X3(j0, j1, j2) if j0.is_parent() && j1.is_parent() =>
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Ok(MultiLocation { parents: 2, interior: X1(j2.try_into()?) }),
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MultiLocation0::X3(j0, j1, j2) if j0.is_parent() =>
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Ok(MultiLocation { parents: 1, interior: X2(j1.try_into()?, j2.try_into()?) }),
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MultiLocation0::X3(j0, j1, j2) =>
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Ok(X3(j0.try_into()?, j1.try_into()?, j2.try_into()?).into()),
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MultiLocation0::X4(j0, j1, j2, j3)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() && j3.is_parent() =>
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Ok(MultiLocation::ancestor(4)),
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MultiLocation0::X4(j0, j1, j2, j3)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
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Ok(MultiLocation { parents: 3, interior: X1(j3.try_into()?) }),
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MultiLocation0::X4(j0, j1, j2, j3) if j0.is_parent() && j1.is_parent() =>
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Ok(MultiLocation { parents: 2, interior: X2(j2.try_into()?, j3.try_into()?) }),
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MultiLocation0::X4(j0, j1, j2, j3) if j0.is_parent() => Ok(MultiLocation {
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parents: 1,
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interior: X3(j1.try_into()?, j2.try_into()?, j3.try_into()?),
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}),
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MultiLocation0::X4(j0, j1, j2, j3) =>
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Ok(X4(j0.try_into()?, j1.try_into()?, j2.try_into()?, j3.try_into()?).into()),
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MultiLocation0::X5(j0, j1, j2, j3, j4)
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if j0.is_parent() &&
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j1.is_parent() && j2.is_parent() &&
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j3.is_parent() && j4.is_parent() =>
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Ok(MultiLocation::ancestor(5)),
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MultiLocation0::X5(j0, j1, j2, j3, j4)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() && j3.is_parent() =>
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Ok(MultiLocation { parents: 4, interior: X1(j4.try_into()?) }),
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MultiLocation0::X5(j0, j1, j2, j3, j4)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
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Ok(MultiLocation { parents: 3, interior: X2(j3.try_into()?, j4.try_into()?) }),
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MultiLocation0::X5(j0, j1, j2, j3, j4) if j0.is_parent() && j1.is_parent() =>
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Ok(MultiLocation {
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parents: 2,
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interior: X3(j2.try_into()?, j3.try_into()?, j4.try_into()?),
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}),
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MultiLocation0::X5(j0, j1, j2, j3, j4) if j0.is_parent() => Ok(MultiLocation {
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parents: 1,
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interior: X4(j1.try_into()?, j2.try_into()?, j3.try_into()?, j4.try_into()?),
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}),
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MultiLocation0::X5(j0, j1, j2, j3, j4) => Ok(X5(
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j0.try_into()?,
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j1.try_into()?,
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j2.try_into()?,
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j3.try_into()?,
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j4.try_into()?,
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)
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.into()),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5)
|
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if j0.is_parent() &&
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j1.is_parent() && j2.is_parent() &&
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j3.is_parent() && j4.is_parent() &&
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j5.is_parent() =>
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Ok(MultiLocation::ancestor(6)),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5)
|
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if j0.is_parent() &&
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j1.is_parent() && j2.is_parent() &&
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j3.is_parent() && j4.is_parent() =>
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Ok(MultiLocation { parents: 5, interior: X1(j5.try_into()?) }),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() && j3.is_parent() =>
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Ok(MultiLocation { parents: 4, interior: X2(j4.try_into()?, j5.try_into()?) }),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5)
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if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
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Ok(MultiLocation {
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parents: 3,
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interior: X3(j3.try_into()?, j4.try_into()?, j5.try_into()?),
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||||
}),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5) if j0.is_parent() && j1.is_parent() =>
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Ok(MultiLocation {
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parents: 2,
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interior: X4(j2.try_into()?, j3.try_into()?, j4.try_into()?, j5.try_into()?),
|
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}),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5) if j0.is_parent() => Ok(MultiLocation {
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parents: 1,
|
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interior: X5(
|
||||
j1.try_into()?,
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j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
),
|
||||
}),
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MultiLocation0::X6(j0, j1, j2, j3, j4, j5) => Ok(X6(
|
||||
j0.try_into()?,
|
||||
j1.try_into()?,
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
)
|
||||
.into()),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() &&
|
||||
j5.is_parent() && j6.is_parent() =>
|
||||
Ok(MultiLocation::ancestor(7)),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() &&
|
||||
j5.is_parent() =>
|
||||
Ok(MultiLocation { parents: 6, interior: X1(j6.try_into()?) }),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() =>
|
||||
Ok(MultiLocation { parents: 5, interior: X2(j5.try_into()?, j6.try_into()?) }),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6)
|
||||
if j0.is_parent() && j1.is_parent() && j2.is_parent() && j3.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 4,
|
||||
interior: X3(j4.try_into()?, j5.try_into()?, j6.try_into()?),
|
||||
}),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6)
|
||||
if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 3,
|
||||
interior: X4(j3.try_into()?, j4.try_into()?, j5.try_into()?, j6.try_into()?),
|
||||
}),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6) if j0.is_parent() && j1.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 2,
|
||||
interior: X5(
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
),
|
||||
}),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6) if j0.is_parent() => Ok(MultiLocation {
|
||||
parents: 1,
|
||||
interior: X6(
|
||||
j1.try_into()?,
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
),
|
||||
}),
|
||||
MultiLocation0::X7(j0, j1, j2, j3, j4, j5, j6) => Ok(X7(
|
||||
j0.try_into()?,
|
||||
j1.try_into()?,
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
)
|
||||
.into()),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() &&
|
||||
j5.is_parent() && j6.is_parent() &&
|
||||
j7.is_parent() =>
|
||||
Ok(MultiLocation::ancestor(8)),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() &&
|
||||
j5.is_parent() && j6.is_parent() =>
|
||||
Ok(MultiLocation { parents: 7, interior: X1(j7.try_into()?) }),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() &&
|
||||
j5.is_parent() =>
|
||||
Ok(MultiLocation { parents: 6, interior: X2(j6.try_into()?, j7.try_into()?) }),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() &&
|
||||
j1.is_parent() && j2.is_parent() &&
|
||||
j3.is_parent() && j4.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 5,
|
||||
interior: X3(j5.try_into()?, j6.try_into()?, j7.try_into()?),
|
||||
}),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() && j1.is_parent() && j2.is_parent() && j3.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 4,
|
||||
interior: X4(j4.try_into()?, j5.try_into()?, j6.try_into()?, j7.try_into()?),
|
||||
}),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() && j1.is_parent() && j2.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 3,
|
||||
interior: X5(
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
j7.try_into()?,
|
||||
),
|
||||
}),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7)
|
||||
if j0.is_parent() && j1.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 2,
|
||||
interior: X6(
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
j7.try_into()?,
|
||||
),
|
||||
}),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7) if j0.is_parent() =>
|
||||
Ok(MultiLocation {
|
||||
parents: 1,
|
||||
interior: X7(
|
||||
j1.try_into()?,
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
j7.try_into()?,
|
||||
),
|
||||
}),
|
||||
MultiLocation0::X8(j0, j1, j2, j3, j4, j5, j6, j7) => Ok(X8(
|
||||
j0.try_into()?,
|
||||
j1.try_into()?,
|
||||
j2.try_into()?,
|
||||
j3.try_into()?,
|
||||
j4.try_into()?,
|
||||
j5.try_into()?,
|
||||
j6.try_into()?,
|
||||
j7.try_into()?,
|
||||
)
|
||||
.into()),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::{Junctions::*, MultiLocation};
|
||||
use super::{Ancestor, AncestorThen, Junctions::*, MultiLocation, Parent, ParentThen};
|
||||
use crate::opaque::v1::{Junction::*, NetworkId::Any};
|
||||
use parity_scale_codec::{Decode, Encode};
|
||||
|
||||
@@ -1330,4 +868,46 @@ mod tests {
|
||||
assert_eq!(iter.next(), None);
|
||||
assert_eq!(iter.next_back(), None);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn conversion_from_other_types_works() {
|
||||
use crate::v0;
|
||||
use core::convert::TryInto;
|
||||
|
||||
fn takes_multilocation<Arg: Into<MultiLocation>>(_arg: Arg) {}
|
||||
|
||||
takes_multilocation(Parent);
|
||||
takes_multilocation(Here);
|
||||
takes_multilocation(X1(Parachain(42)));
|
||||
takes_multilocation((255, PalletInstance(8)));
|
||||
takes_multilocation((Ancestor(5), Parachain(1), PalletInstance(3)));
|
||||
takes_multilocation((Ancestor(2), Here));
|
||||
takes_multilocation(AncestorThen(
|
||||
3,
|
||||
X2(Parachain(43), AccountIndex64 { network: Any, index: 155 }),
|
||||
));
|
||||
takes_multilocation((Parent, AccountId32 { network: Any, id: [0; 32] }));
|
||||
takes_multilocation((Parent, Here));
|
||||
takes_multilocation(ParentThen(X1(Parachain(75))));
|
||||
takes_multilocation([Parachain(100), PalletInstance(3)]);
|
||||
|
||||
assert_eq!(v0::MultiLocation::Null.try_into(), Ok(MultiLocation::here()));
|
||||
assert_eq!(
|
||||
v0::MultiLocation::X1(v0::Junction::Parent).try_into(),
|
||||
Ok(MultiLocation::parent())
|
||||
);
|
||||
assert_eq!(
|
||||
v0::MultiLocation::X2(v0::Junction::Parachain(88), v0::Junction::Parent).try_into(),
|
||||
Err::<MultiLocation, ()>(()),
|
||||
);
|
||||
assert_eq!(
|
||||
v0::MultiLocation::X3(
|
||||
v0::Junction::Parent,
|
||||
v0::Junction::Parent,
|
||||
v0::Junction::GeneralKey(b"foo".to_vec()),
|
||||
)
|
||||
.try_into(),
|
||||
Ok(MultiLocation { parents: 2, interior: X1(GeneralKey(b"foo".to_vec())) }),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user