17 lines
429 B
Go
17 lines
429 B
Go
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package exectx
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import "context"
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type ctxKey struct{}
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// AddUcanCtxToContext insert a UcanCtx into a go context.
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func AddUcanCtxToContext(ctx context.Context, ucanCtx *UcanCtx) context.Context {
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return context.WithValue(ctx, ctxKey{}, ucanCtx)
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}
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// FromContext retrieve a UcanCtx from a go context.
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func FromContext(ctx context.Context) (*UcanCtx, bool) {
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ucanCtx, ok := ctx.Value(ctxKey{}).(*UcanCtx)
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return ucanCtx, ok
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}
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