Type Alias ProbeScore 

pub type ProbeScore = u8;

Confidence score returned by a ProbeFn. 0 means no match. Higher means more certain. Conventional values:

• 100 – unambiguous magic bytes at a known offset
• 75 – signature match corroborated by file extension
• 50 – signature match without extension corroboration
• 25 – extension match only (no content signature available)