stringid
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Documentation¶
Overview¶
Package stringid provides helper functions for dealing with string identifiers
Index¶
Constants¶
This section is empty.
Variables¶
This section is empty.
Functions¶
funcGenerateRandomID¶
func GenerateRandomID()string
GenerateRandomID returns a unique, 64-character ID consisting of a-z, 0-9.It guarantees that the ID, when truncated (TruncateID) does not consistof numbers only, so that the truncated ID can be used as hostname forcontainers.
funcTruncateID¶
TruncateID returns a shorthand version of a string identifier for presentation.For convenience, it accepts both digests ("sha256:xxxx") and IDs without analgorithm prefix. It truncates the algorithm (if any) before truncating theID. The length of the truncated ID is currently fixed, but users should makeno assumptions of this to not change; it is merely a prefix of the ID thatprovides enough uniqueness for common scenarios.
Truncated IDs ("ID-prefixes") usually can be used to uniquely identify anobject (such as a container or network), but collisions may happen, inwhich case an "ambiguous result" error is produced. In case of a collision,the caller should try with a longer prefix or the full-length ID.
Types¶
This section is empty.
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