type context.valueCtx

5 uses

	context (current package)
		context.go#L728: 	return &valueCtx{parent, key, val}
		context.go#L733: type valueCtx struct {
		context.go#L753: func (c *valueCtx) String() string {
		context.go#L759: func (c *valueCtx) Value(key any) any {
		context.go#L769: 		case *valueCtx: