assertIsError | /tests/deps/asserts.ts | proc@0.20.12

Module

x/proc/tests/deps/asserts.ts>assertIsError

A high-level way to run child processes that is easy, flexible, powerful, and prevents resource leaks.

j50n/deno-proc

assertNotStrictEquals

concurrentUnorderedMap

map

dim

red

FormatInputPathObject

SEP

LimitedBytesTransformStream

LimitedTransformStream

TextDelimiterStream

TextLineStream

DelimiterStreamOptions

ReadableStreamFromReaderOptions

WritableStreamFromWriterOptions

DelimiterDisposition

copy

earlyZipReadableStreams

iterateReader

iterateReaderSync

mergeReadableStreams

readableStreamFromIterable

readableStreamFromReader

readAll

readAllSync

readerFromIterable

readerFromStreamReader

toTransformStream

writableStreamFromWriter

writeAll

writeAllSync

writerFromStreamWriter

zipReadableStreams

function assertIsError

import { assertIsError } from "https://deno.land/x/proc@0.20.12/tests/deps/asserts.ts";

assertIsError<E extends Error = Error>(

error: unknown,

ErrorClass?: new (...args: any[]) => E,

msgIncludes?: string,

msg?: string,

): asserts error is E

Make an assertion that error is an Error. If not then an error will be thrown. An error class and a string that should be included in the error message can also be asserted.

Type Parameters

optional

E extends Error = Error

Parameters

error: unknown

optional

ErrorClass: new (...args: any[]) => E

optional

msgIncludes: string

optional

msg: string

Returns

asserts error is E