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Diffstat (limited to 'src/encoding/json/stream.go')
| -rw-r--r-- | src/encoding/json/stream.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/encoding/json/stream.go b/src/encoding/json/stream.go index 76788f5fe7..f6b62c4cf6 100644 --- a/src/encoding/json/stream.go +++ b/src/encoding/json/stream.go @@ -35,6 +35,11 @@ func NewDecoder(r io.Reader) *Decoder { // Number instead of as a float64. func (dec *Decoder) UseNumber() { dec.d.useNumber = true } +// DisallowUnknownFields causes the Decoder to return an error when the destination +// is a struct and the input contains object keys which do not match any +// non-ignored, exported fields in the destination. +func (dec *Decoder) DisallowUnknownFields() { dec.d.disallowUnknownFields = true } + // Decode reads the next JSON-encoded value from its // input and stores it in the value pointed to by v. // |