diff options
Diffstat (limited to 'src/pkg/reflect/value.go')
| -rw-r--r-- | src/pkg/reflect/value.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pkg/reflect/value.go b/src/pkg/reflect/value.go index f21c564d5..d8ddb289a 100644 --- a/src/pkg/reflect/value.go +++ b/src/pkg/reflect/value.go @@ -1251,6 +1251,16 @@ func (t *StructValue) FieldByName(name string) Value { return nil } +// FieldByNameFunc returns the struct field with a name that satisfies the +// match function. +// The result is nil if no field was found. +func (t *StructValue) FieldByNameFunc(match func(string) bool) Value { + if f, ok := t.Type().(*StructType).FieldByNameFunc(match); ok { + return t.FieldByIndex(f.Index) + } + return nil +} + // NumField returns the number of fields in the struct. func (v *StructValue) NumField() int { return v.typ.(*StructType).NumField() } |