unreachable | /assert/mod.ts | std@0.209.0

Module

std/assert/mod.ts>unreachable

Deno standard library

denoland/deno_std

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mod.ts (default module)

assertNotStrictEquals

assert_almost_equals.ts

assertAlmostEquals

assert_array_includes.ts

assert_greater_or_equal.ts

assertGreaterOrEqual

assert_greater.ts

assertGreater

assert_instance_of.ts

assert_less_or_equal.ts

assert_not_instance_of.ts

assertNotInstanceOf

assert_not_match.ts

assertNotMatch

assert_not_strict_equals.ts

assertNotStrictEquals

assert_object_match.ts

assertObjectMatch

assert_rejects.ts

assertRejects

assert_strict_equals.ts

assertStrictEquals

assert_string_includes.ts

function unreachable

import { unreachable } from "https://deno.land/std@0.209.0/assert/mod.ts";

unreachable(): never

Use this to assert unreachable code.

Examples

Example 1

import { unreachable } from "https://deno.land/std@0.209.0/assert/unreachable.ts";

unreachable(); // Throws

Returns

never