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Code Issues Packages 1 Wiki Activity

docs(std/wasi): document ContextOptions (#8715)

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Casper Beyer 2020-12-10 23:13:57 +08:00 committed by GitHub
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23
std/wasi/snapshot_preview1.ts
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@ -279,9 +279,32 @@ export class ExitStatus {
}
export interface ContextOptions {
/**
* An array of strings that the WebAssembly instance will see as command-line
* arguments.
*
* The first argument is the virtual path to the command itself.
*/
args?: string[];
/**
* An object of string keys mapped to string values that the WebAssembly module will see as its environment.
*/
env?: { [key: string]: string | undefined };
/**
* An object of string keys mapped to string values that the WebAssembly module will see as it's filesystem.
*
* The string keys of are treated as directories within the sandboxed
* filesystem, the values are the real paths to those directories on the host
* machine.
*
*/
preopens?: { [key: string]: string };
/**
* Determines if calls to exit from within the WebAssembly module will terminate the proess or return.
*/
exitOnReturn?: boolean;
}