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author | Christopher Speller <crspeller@gmail.com> | 2017-05-17 16:51:25 -0400 |
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committer | GitHub <noreply@github.com> | 2017-05-17 16:51:25 -0400 |
commit | d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26 (patch) | |
tree | dbde13123c6add150448f7b75753ac022d862475 /vendor/github.com/pborman/uuid/uuid.go | |
parent | cd23b8139a9463b67e3096744321f6f4eb0ca40a (diff) | |
download | chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.gz chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.bz2 chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.zip |
Upgrading server dependancies (#6431)
Diffstat (limited to 'vendor/github.com/pborman/uuid/uuid.go')
-rw-r--r-- | vendor/github.com/pborman/uuid/uuid.go | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/vendor/github.com/pborman/uuid/uuid.go b/vendor/github.com/pborman/uuid/uuid.go index c4482cd87..7c643cf0a 100644 --- a/vendor/github.com/pborman/uuid/uuid.go +++ b/vendor/github.com/pborman/uuid/uuid.go @@ -13,6 +13,20 @@ import ( "strings" ) +// Array is a pass-by-value UUID that can be used as an effecient key in a map. +type Array [16]byte + +// UUID converts uuid into a slice. +func (uuid Array) UUID() UUID { + return uuid[:] +} + +// String returns the string representation of uuid, +// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. +func (uuid Array) String() string { + return uuid.UUID().String() +} + // A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC // 4122. type UUID []byte @@ -76,6 +90,17 @@ func Equal(uuid1, uuid2 UUID) bool { return bytes.Equal(uuid1, uuid2) } +// Array returns an array representation of uuid that can be used as a map key. +// Array panics if uuid is not valid. +func (uuid UUID) Array() Array { + if len(uuid) != 16 { + panic("invalid uuid") + } + var a Array + copy(a[:], uuid) + return a +} + // String returns the string form of uuid, xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx // , or "" if uuid is invalid. func (uuid UUID) String() string { @@ -161,7 +186,7 @@ func (v Variant) String() string { return fmt.Sprintf("BadVariant%d", int(v)) } -// SetRand sets the random number generator to r, which implents io.Reader. +// SetRand sets the random number generator to r, which implements io.Reader. // If r.Read returns an error when the package requests random data then // a panic will be issued. // |