go-transaction-manager

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package trm
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import (
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	"context"
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)
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// CtxKey is a type to identify trm.Transaction in a context.Context.
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type CtxKey interface{}
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// CtxGetter gets Transaction from context.Context.
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type CtxGetter func(ctx context.Context) Transaction
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// СtxManager sets and gets a Transaction in/from context.Context.
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type СtxManager interface {
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	// Default gets Transaction from context.Context by default CtxKey.
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	Default(ctx context.Context) Transaction
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	// SetDefault sets.Transaction in context.Context by default CtxKey.
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	SetDefault(ctx context.Context, t Transaction) context.Context
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	// ByKey gets Transaction from context.Context by CtxKey.
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	ByKey(ctx context.Context, key CtxKey) Transaction
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	// SetByKey sets Transaction in context.Context by.CtxKey.
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	SetByKey(ctx context.Context, key CtxKey, t Transaction) context.Context
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}
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