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Adds Snowbridge to Rococo runtime (#2522)

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# Description

Adds Snowbridge to the Rococo bridge hub runtime. Includes config
changes required in Rococo asset hub.

---------

Co-authored-by: Alistair Singh <alistair.singh7@gmail.com>
Co-authored-by: ron <yrong1997@gmail.com>
Co-authored-by: Vincent Geddes <vincent.geddes@hey.com>
Co-authored-by: claravanstaden <Cats 4 life!>
This commit is contained in:
Clara van Staden
2023-12-21 18:06:36 +02:00
committed by GitHub
parent 9f5221cc2f
commit 18d53dbf91
151 changed files with 19379 additions and 149 deletions
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bridges/snowbridge/parachain/pallets/outbound-queue/runtime-api/Cargo.toml
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[package]
name = "snowbridge-outbound-queue-runtime-api"
description = "Snowbridge Outbound Queue Runtime API"
version = "0.1.0"
edition = "2021"
authors = ["Snowfork <contact@snowfork.com>"]
repository = "https://github.com/Snowfork/snowbridge"
license = "Apache-2.0"
[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]
[dependencies]
codec = { version = "3.1.5", package = "parity-scale-codec", features = ["derive"], default-features = false }
sp-core = { path = "../../../../../../substrate/primitives/core", default-features = false }
sp-std = { path = "../../../../../../substrate/primitives/std", default-features = false }
sp-api = { path = "../../../../../../substrate/primitives/api", default-features = false }
frame-support = { path = "../../../../../../substrate/frame/support", default-features = false }
xcm = { package = "staging-xcm", path = "../../../../../../polkadot/xcm", default-features = false }
snowbridge-outbound-queue-merkle-tree = { path = "../merkle-tree", default-features = false }
snowbridge-core = { path = "../../../primitives/core", default-features = false }
[features]
default = ["std"]
std = [
"codec/std",
"frame-support/std",
"snowbridge-core/std",
"snowbridge-outbound-queue-merkle-tree/std",
"sp-api/std",
"sp-core/std",
"sp-std/std",
"xcm/std",
]
bridges/snowbridge/parachain/pallets/outbound-queue/runtime-api/src/lib.rs
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// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: 2023 Snowfork <hello@snowfork.com>
#![cfg_attr(not(feature = "std"), no_std)]
use frame_support::traits::tokens::Balance as BalanceT;
use snowbridge_core::outbound::Message;
use snowbridge_outbound_queue_merkle_tree::MerkleProof;
sp_api::decl_runtime_apis! {
pub trait OutboundQueueApi<Balance> where Balance: BalanceT
{
/// Generate a merkle proof for a committed message identified by `leaf_index`.
/// The merkle root is stored in the block header as a
/// `\[`sp_runtime::generic::DigestItem::Other`\]`
fn prove_message(leaf_index: u64) -> Option<MerkleProof>;
/// Calculate the delivery fee for `message`
fn calculate_fee(message: Message) -> Option<Balance>;
}
}