Enum WalkStopKind 

pub enum WalkStopKind {
    CutShort,
    Unreadable,
    UnsupportedShape,
}

The three stops a sequential walk can make, each told apart by what the scanner measured rather than guessed.

Variants

CutShort

The file ends inside the record at the stop point — the reader ran out of bytes mid-record, or fewer bytes remain than the format’s smallest record header. Everything from the stop point on belongs to that incomplete record, so no entry can be hiding after it — the common damage, and the one a sequential walk handles fully.

Unreadable

Enough bytes remain to hold further records, and the walk could not read the one at the stop point. Whatever those bytes hold is unreachable by construction.

UnsupportedShape

The record at the stop point is one the scanner RECOGNISES — its WalkStop::cause names it — in a shape this build cannot read (Task 4 fix round 1: an ar symbol table whose header the reader cannot parse; GNU ar’s Mach-O __.SYMDEF with a blank mode was the first, and is read since 0.8.1). Not evidence of damage; what follows is unreachable to this scanner.

Trait Implementations

impl Clone for WalkStopKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WalkStopKind

impl Debug for WalkStopKind

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

Formats the value using the given formatter.

impl Eq for WalkStopKind

impl PartialEq for WalkStopKind

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WalkStopKind