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allow unknown non-struct fields

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This commit is contained in:
Emil Lerch 2021-05-13 07:56:43 -07:00
parent 0bafc185c8
commit c24ef3f3b8
Signed by: lobo
GPG Key ID: A7B62D657EF764F8
1 changed files with 3 additions and 1 deletions
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4
src/json.zig
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@ -1450,6 +1450,8 @@ pub const ParseOptions = struct {
Error, Error,
UseLast, UseLast,
} = .Error, } = .Error,
allow_unknown_fields: bool = false,
}; };
fn parseInternal(comptime T: type, token: Token, tokens: *TokenStream, options: ParseOptions) !T { fn parseInternal(comptime T: type, token: Token, tokens: *TokenStream, options: ParseOptions) !T {
@ -1586,7 +1588,7 @@ fn parseInternal(comptime T: type, token: Token, tokens: *TokenStream, options:
break; break;
} }
} }
if (!found) return error.UnknownField; if (!found and !options.allow_unknown_fields) return error.UnknownField;
}, },
else => return error.UnexpectedToken, else => return error.UnexpectedToken,
} }