Documentation
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Overview ¶
Package fieldmask provides primitives for implementing AIP field mask functionality.
This package only provides primitives not already provided by the package google.golang.org/protobuf/types/known/fieldmaskpb.
See: https://google.aip.dev/134 (Standard methods: Update) See: https://google.aip.dev/157 (Partial responses)
Index ¶
Constants ¶
const WildcardPath = "*"
WildcardPath is the path used for update masks that should perform a full replacement.
Variables ¶
This section is empty.
Functions ¶
func IsFullReplacement ¶ added in v0.38.0
func IsFullReplacement(fm *fieldmaskpb.FieldMask) bool
IsFullReplacement reports whether a field mask contains the special wildcard path, meaning full replacement (the equivalent of PUT).
func Update ¶ added in v0.23.0
func Update(mask *fieldmaskpb.FieldMask, dst, src proto.Message)
Update updates fields in dst with values from src according to the provided field mask. Nested messages are recursively updated in the same manner. Repeated fields and maps are copied by reference from src to dst. Field mask paths referring to Individual entries in maps or repeated fields are ignored.
If no update mask is provided, only non-zero values of src are copied to dst. If the special value "*" is provided as the field mask, a full replacement of all fields in dst is done.
See: https://google.aip.dev/134 (Standard methods: Update).
Types ¶
This section is empty.
Source Files