k0scontext

Documentation

Overview

Copyright 2023.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• func Value[T any](ctx context.Context) T
• func ValueOrElse[T any](ctx context.Context, fallbackFn func() T) T

Functions

func Value

func Value[T any](ctx context.Context) T

Value retrieves the value of type T from the context. If there's no such value, it returns the zero value of type T.

func ValueOrElse

func ValueOrElse[T any](ctx context.Context, fallbackFn func() T) T

ValueOrElse retrieves the value of type T from the context. If there's no such value, it invokes the fallback function and returns its result.