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Update to parity-scale-codec (#3232)

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* WIP: update codec

* WIP

* compiling

* WIP

* rename parity-scale-codec to codec

* WIP

* fix

* remove old comments

* use published crates

* fix expected error msg

* bump version

* fmt and fix

* remove old comment

* fix wrong decoding impl

* implement encode like for structures

* undo removal of old pending changes

* trailingzeroinput

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>
Co-Authored-By: DemiMarie-parity <48690212+DemiMarie-parity@users.noreply.github.com>

* update codec

* fmt

* version is 1.0.0

* show more error

* fmt
This commit is contained in:
thiolliere
2019-08-06 19:36:23 +02:00
committed by Bastian Köcher
parent a0d442333f
commit 4ed67e03a4
211 changed files with 867 additions and 682 deletions
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substrate/core/state-db/src/lib.rs
+8 -3
View File
@@ -35,7 +35,6 @@ mod pruning;
use std::fmt;
use parking_lot::RwLock;
use parity_codec as codec;
use codec::Codec;
use std::collections::{VecDeque, HashMap, hash_map::Entry};
use noncanonical::NonCanonicalOverlay;
@@ -71,7 +70,7 @@ pub enum Error<E: fmt::Debug> {
/// Database backend error.
Db(E),
/// `Codec` decoding error.
Decoding,
Decoding(codec::Error),
/// Trying to canonicalize invalid block.
InvalidBlock,
/// Trying to insert block with invalid number.
@@ -82,11 +81,17 @@ pub enum Error<E: fmt::Debug> {
DiscardingPinned,
}
impl<E: fmt::Debug> From<codec::Error> for Error<E> {
fn from(x: codec::Error) -> Self {
Error::Decoding(x)
}
}
impl<E: fmt::Debug> fmt::Debug for Error<E> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
Error::Db(e) => e.fmt(f),
Error::Decoding => write!(f, "Error decoding slicable value"),
Error::Decoding(e) => write!(f, "Error decoding slicable value: {}", e.what()),
Error::InvalidBlock => write!(f, "Trying to canonicalize invalid block"),
Error::InvalidBlockNumber => write!(f, "Trying to insert block with invalid number"),
Error::InvalidParent => write!(f, "Trying to insert block with unknown parent"),