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make order (de)serialize #2174

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Jun 17, 2024
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make order (de)serialize #2174

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ed93bad
make order (de)serialize
dakom Jun 17, 2024
42f495b
updated CHANGELOG
dakom Jun 17, 2024
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -56,6 +56,7 @@ and this project adheres to
Callbacks memo values. ([#2167])
- cosmwasm-std: Add `IbcMsg::WriteAcknowledgement` for async IBC
acknowledgements ([#2130])
- cosmwasm-std: Add derive attributes for `Order` ([#2174])

[#1983]: https://github.com/CosmWasm/cosmwasm/pull/1983
[#2025]: https://github.com/CosmWasm/cosmwasm/pull/2025
Expand All @@ -74,6 +75,7 @@ and this project adheres to
[#2130]: https://github.com/CosmWasm/cosmwasm/pull/2130
[#2166]: https://github.com/CosmWasm/cosmwasm/pull/2166
[#2167]: https://github.com/CosmWasm/cosmwasm/pull/2167
[#2174]: https://github.com/CosmWasm/cosmwasm/pull/2174

### Changed

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5 changes: 4 additions & 1 deletion packages/std/src/iterator.rs
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@@ -1,12 +1,15 @@
use crate::StdError;
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};

/// A record of a key-value storage that is created through an iterator API.
/// The first element (key) is always raw binary data. The second element
/// (value) is binary by default but can be changed to a custom type. This
/// allows contracts to reuse the type when deserializing database records.
pub type Record<V = Vec<u8>> = (Vec<u8>, V);

#[derive(Copy, Clone, PartialEq, Eq)]
#[derive(Serialize, Deserialize, Clone, Copy, Debug, PartialEq, Eq, JsonSchema)]
#[serde(rename_all = "snake_case")]
// We assign these to integers to provide a stable API for passing over FFI (to wasm and Go)
pub enum Order {
Ascending = 1,
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