feat: add uuid bytes #140
feat: add uuid bytes #140
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uuid.go
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| @@ -194,6 +194,14 @@ func (uuid UUID) String() string { | |||
| return string(buf[:]) | |||
| } | |||
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| // Bytes returns the bytes form of uuid, xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx | |||
| // , or "" if uuid is invalid. | |||
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This function cannot fail so there should just be a period at the end of line 197.
uuid_test.go
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| @@ -224,6 +224,33 @@ func TestNew(t *testing.T) { | |||
| } | |||
| } | |||
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| func TestBytes(t *testing.T) { | |||
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This test is not actually required. Instead, TestCoding should be modified to include a test of Bytes().
Signed-off-by: rfyiamcool <[email protected]>
Signed-off-by: rfyiamcool <[email protected]>
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func (uuid UUID) StringBytes() []byte {
var buf [36]byte
encodeHex(buf[:], uuid)
return buf[:]
}
func (uuid UUID) Bytes() []byte{
return uuid[:]
}这样实现是不是更好？ |
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@it512 To get the bytes representation of a uuid you just have to say uuid[:] as you suggest, there is no reason for a function call. I believe the rationale behind Bytes() is to prevent the conversion from []byte -> string -> []byte. Do you have an alternate suggestion for the functions name? HexBytes? |
summary
add
Bytes()for uuid object.