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fix(runtime-c-api) Replace unsafe code by safe code.

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This commit is contained in:
Ivan Enderlin
2019-10-11 09:26:05 +02:00
parent 01c209fe96
commit c3ff8eb540
1 changed files with 7 additions and 5 deletions
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12
lib/runtime-c-api/src/export.rs
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@ -112,11 +112,13 @@ impl std::convert::TryFrom<u32> for wasmer_import_export_kind {
type Error = (); type Error = ();
fn try_from(value: u32) -> Result<Self, Self::Error> { fn try_from(value: u32) -> Result<Self, Self::Error> {
if value > 3 { Ok(match value {
Err(()) 0 => Self::WASM_FUNCTION,
} else { 1 => Self::WASM_GLOBAL,
Ok(unsafe { std::mem::transmute(value) }) 2 => Self::WASM_MEMORY,
} 3 => Self::WASM_TABLE,
_ => return Err(()),
})
} }
} }