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wasm_interp: neater creation of Value from unsigned integers

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Brian Carroll 2022-11-27 20:53:12 +00:00
parent f7dcd8f421
commit 78fbc75249
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2 changed files with 21 additions and 18 deletions
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12
crates/wasm_module/src/lib.rs
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@ -721,6 +721,18 @@ impl Value {
}
}
impl From<u32> for Value {
fn from(x: u32) -> Self {
Value::I32(i32::from_ne_bytes(x.to_ne_bytes()))
}
}
impl From<u64> for Value {
fn from(x: u64) -> Self {
Value::I64(i64::from_ne_bytes(x.to_ne_bytes()))
}
}
/// Wasm memory alignment for load/store instructions.
/// Rust representation matches Wasm encoding.
/// It's an error to specify alignment higher than the "natural" alignment of the instruction