isWasiExitSentinel
isWasiExitSentinel(
value):value is WasiExitSentinel
Defined in: packages/runtime/src/wasm/wasi-types.ts:642
Type guard for WasiExitSentinel.
Parameters
Section titled “Parameters”unknown
Any thrown value.
Returns
Section titled “Returns”value is WasiExitSentinel
true if value is a WasiExitSentinel (has the internal brand).
Example
Section titled “Example”try { (exports._start as () => void)() }catch (e) { if (isWasiExitSentinel(e)) return e.exitCode; throw e }WasiExitSentinel