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kubo/unixfs/pb/unixfs.proto
Mib Kd743naq 8ee4280f7b Switch unixfs.Metadata.MimeType to optional
*** THIS IS A BREAKING CHANGE *** as per [1]: "Required is forever"

Nevertheless this seems like a good idea at this time: there are no known
producers ( nor consumers ) of MetaData nodes, and the current requirement
of MimeType has an extremely narrow application scope.

This change could very well be rejected in lieu of implementing a new type
of node ( e.g. TheRealMetadata ) in the DataType enum.

Based on https://github.com/ipfs/go-ipfs/issues/3451#issuecomment-264246718

License: MIT
Signed-off-by: Mib Kd743naq <mib.kd743naq@gmail.com>

[1] https://developers.google.com/protocol-buffers/docs/proto#specifying-field-rules
2016-12-02 06:43:15 +01:00

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Protocol Buffer

package unixfs.pb;
message Data {
enum DataType {
Raw = 0;
Directory = 1;
File = 2;
Metadata = 3;
Symlink = 4;
}
required DataType Type = 1;
optional bytes Data = 2;
optional uint64 filesize = 3;
repeated uint64 blocksizes = 4;
}
message Metadata {
optional string MimeType = 1;
}