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wasm_interp: remove unnecessary &mut from read_i32/read_u32

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Brian Carroll 2022-12-12 08:30:12 +00:00
parent adc213b364
commit 0acf55137f
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1 changed files with 2 additions and 2 deletions
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4
crates/wasm_interp/src/wasi.rs
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@ -165,13 +165,13 @@ impl<'a> WasiDispatcher<'a> {
} }
} }
fn read_u32(memory: &mut [u8], addr: usize) -> u32 { fn read_u32(memory: &[u8], addr: usize) -> u32 {
let mut bytes = [0; 4]; let mut bytes = [0; 4];
bytes.copy_from_slice(&memory[addr..][..4]); bytes.copy_from_slice(&memory[addr..][..4]);
u32::from_le_bytes(bytes) u32::from_le_bytes(bytes)
} }
fn read_i32(memory: &mut [u8], addr: usize) -> i32 { fn read_i32(memory: &[u8], addr: usize) -> i32 {
let mut bytes = [0; 4]; let mut bytes = [0; 4];
bytes.copy_from_slice(&memory[addr..][..4]); bytes.copy_from_slice(&memory[addr..][..4]);
i32::from_le_bytes(bytes) i32::from_le_bytes(bytes)