Struct Segment 

pub struct Segment {
    pub start: usize,
    pub end: usize,
    pub user_start: usize,
    pub file: PathBuf,
    pub exact: bool,
}

One contributed segment of the combined source: its [start, end) byte range in the combined string, the ORIGINAL file it came from, and — for a byte-intact segment — the offset in that file its start corresponds to.

Fields

start: usize

Segment start in the combined source.

end: usize

Segment end (exclusive) in the combined source.

user_start: usize

The offset in the ORIGINAL file that start maps to. Meaningful only when exact; a transformed module segment leaves it 0.

file: PathBuf

The file that contributed this segment.

exact: bool

True when the combined text over this segment is byte-identical to the original file’s text (the entry’s own leading prose + code, absent privacy mangling), so user_start + (offset - start) indexes the original file directly. A module segment is transformed (note-block / privacy stripping, owner-mangling) and is NOT exact.

Trait Implementations

impl Clone for Segment

fn clone(&self) -> Segment

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Segment

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.