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Module

std/node/assert.ts>throws

Deno standard library
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The Standard Library has been moved to JSR. See the blog post for details.
function throws
Re-export
import { throws } from "https://deno.land/std@0.78.0/node/assert.ts";

Executes a function, expecting it to throw. If it does not, then it throws. An error class and a string that should be included in the error message can also be asserted.

Type Parameters

optional
T = void

Parameters

fn: () => T
optional
ErrorClass: Constructor
optional
msgIncludes = [UNSUPPORTED]
optional
msg: string

Returns

Error