47a03bc5eb
Added a package level variable "InterfaceMarshalFunc".
It's used to marshal interface to JSON encoded byte slice,
mostly when event.Interface("key", v) is called.
20 lines
672 B
Go
20 lines
672 B
Go
package cbor
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// JSONMarshalFunc is used to marshal interface to JSON encoded byte slice.
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// Making it package level instead of embedded in Encoder brings
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// some extra efforts at importing, but avoids value copy when the functions
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// of Encoder being invoked.
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// DO REMEMBER to set this variable at importing, or
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// you might get a nil pointer dereference panic at runtime.
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var JSONMarshalFunc func(v interface{}) ([]byte, error)
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type Encoder struct{}
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// AppendKey adds a key (string) to the binary encoded log message
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func (e Encoder) AppendKey(dst []byte, key string) []byte {
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if len(dst) < 1 {
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dst = e.AppendBeginMarker(dst)
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}
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return e.AppendString(dst, key)
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}
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