Struct SitTruncation 

pub struct SitTruncation {
    pub declared: u64,
    pub available: u64,
}

An archive whose header declares a longer stream than is present.

The entry headers sit early in the stream, so such an archive still parses and lists — but any entry whose compressed fork lies past the cut cannot be extracted, because those bytes are simply not in the file.

The usual cause is a StuffIt InstallerMaker installer, which fills disk 1 to capacity and continues the same byte stream on disk 2..N. Handed only disk 1, we see a complete, CRC-valid file carrying a partial archive. Recording this at parse time lets the extract path say so up front rather than emitting a per-entry “extends past end of archive” that reads like a decoder bug.

Fields

declared: u64

Total archive length declared in the header at [6..10].

available: u64

Bytes actually present from the archive base to end-of-buffer.

Implementations

impl SitTruncation

pub fn missing(&self) -> u64

Bytes the header accounts for that the container does not hold.

pub fn describe(&self) -> String

One-line ASCII summary for logs and the CLI (no Unicode glyphs — the egui font has no symbol coverage).

Trait Implementations

impl Clone for SitTruncation

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 SitTruncation

impl Debug for SitTruncation

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

Formats the value using the given formatter.

impl Eq for SitTruncation

impl PartialEq for SitTruncation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SitTruncation