All files / lib Result.ts

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export class Result<V, E> {
    public static err<V, E>(error: E) {
        return new Result<V, E>(undefined, error);
    }
 
    public static ok<V, E>(value: V) {
        return new Result<V, E>(value);
    }
 
    constructor(readonly value?: V, readonly error?: E) {}
 
    public get isOk(): boolean {
        return this.value !== undefined;
    }
 
    public get isErr(): boolean {
        return this.error !== undefined;
    }
}