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FFI: no more __unstable__ wasm import module #1522

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Merged
agryaznov merged 2 commits into from
Nov 29, 2022
Merged

FFI: no more __unstable__ wasm import module #1522

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7596df3
there's no `__unstable__` module anymore
agryaznov Nov 26, 2022
76c5c8b
add warning to docs
agryaznov Nov 29, 2022
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30 changes: 7 additions & 23 deletions crates/env/src/engine/on_chain/ext.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -318,6 +318,13 @@ mod sys {
public_key_ptr: Ptr32<[u8]>,
output_ptr: Ptr32Mut<[u8]>,
) -> ReturnCode;

pub fn take_storage(
key_ptr: Ptr32<[u8]>,
key_len: u32,
out_ptr: Ptr32Mut<[u8]>,
out_len_ptr: Ptr32Mut<u32>,
) -> ReturnCode;
}

#[link(wasm_import_module = "seal1")]
Expand Down Expand Up @@ -390,29 +397,6 @@ mod sys {
) -> ReturnCode;
}

#[link(wasm_import_module = "__unstable__")]
extern "C" {
/// Retrieve and remove the value under the given key from storage.
///
/// # Parameters
///
/// - `key_ptr`: pointer into the linear memory where the key of the requested value is placed.
/// - `key_len`: the length of the key in bytes.
/// - `out_ptr`: pointer to the linear memory where the value is written to.
/// - `out_len_ptr`: in-out pointer into linear memory where the buffer length is read from and
/// the value length is written to.
///
/// # Errors
///
/// `ReturnCode::KeyNotFound`
pub fn take_storage(
key_ptr: Ptr32<[u8]>,
key_len: u32,
out_ptr: Ptr32Mut<[u8]>,
out_len_ptr: Ptr32Mut<u32>,
) -> ReturnCode;
}

#[link(wasm_import_module = "seal2")]
extern "C" {
// # Parameters
Expand Down