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package context
import (
"context"
"github.com/xlgmokha/x/pkg/x"
)
type Key[T any] string
func (self Key[T]) With(ctx context.Context, value T) context.Context {
return context.WithValue(ctx, self, value)
}
func (self Key[T]) From(ctx context.Context) T {
if value := ctx.Value(self); value != nil {
return value.(T)
}
return x.Zero[T]()
}
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