Function decodeFrameType [src]
Returns the kind of frame at the beginning of source.
Errors returned:
error.BadMagic if source begins with bytes not equal to the
Zstandard frame magic number, or outside the range of magic numbers for
skippable frames.
error.EndOfStream if source contains fewer than 4 bytes
Prototype
pub fn decodeFrameType(source: anytype) error{ BadMagic, EndOfStream }!frame.Kind Possible Errors
Source
pub fn decodeFrameType(source: anytype) error{ BadMagic, EndOfStream }!frame.Kind {
const magic = try source.readInt(u32, .little);
return frameType(magic);
}