fn | /src/result/mod.ts | ahh@v0.11.0

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Opinionated idiomatic type-safety functions.

function fn

import { fn } from "https://deno.land/x/ahh@v0.11.0/src/result/mod.ts";

fn<T, E extends Error>(f: () => T): Result<T, E>

Calls f and returns the result as an Ok, or returns an Err if it throws.

Examples

Example 1

import { default as R } from "./mod.ts";

console.log(R.fn(() => 1)); // 1
console.log(R.fn(() => { throw Error(); })); // Error()

E extends Error

f: () => T