ErrBase.msg | /common/index.ts | rimbu@1.0.4

Module

x/rimbu/common/index.ts>ErrBase.msg

Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.

rimbu-org/rimbu

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mod.ts (default module)

function ErrBase.msg

import { ErrBase } from "https://deno.land/x/rimbu@1.0.4/common/index.ts";
const { msg } = ErrBase;

msg(message: string): () => never

Returns a function that, when called, throws an Err.ForcedError with the given message string.

Examples

Example 1

const emptyMap = HashMap.empty<number, string>()
emptyMap.get(5, ErrBase.msg('not found'));
// throws: Err.CustomError(message: 'not found')

Parameters

message: string

the message to put in the Err.ForcedError instance.

Returns

() => never