Enum CompressionMethod 

pub enum CompressionMethod {
    Stored,
    Deflated,
    Deflate64,
    Bzip2,
    Lzma,
    Zstd,
    Xz,
    Unknown(u16),
}

ZIP compression method, mirroring zip-rs CompressionMethod for the common methods plus an Unknown(raw) that preserves the offending value.

Variants

Stored

Method 0 — no compression (raw passthrough / in-place window).

Deflated

Method 8 — classic DEFLATE.

Deflate64

Method 9 — Deflate64 / “enhanced deflate”.

Bzip2

Method 12 — bzip2.

Lzma

Method 14 — LZMA (with the 4-byte ZIP wrapper prefix).

Zstd

Method 93 — Zstandard.

Xz

Method 95 — XZ.

Unknown(u16)

Any other method id — value preserved so callers can report it.

Trait Implementations

impl Clone for CompressionMethod

fn clone(&self) -> CompressionMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompressionMethod

impl Debug for CompressionMethod

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

Formats the value using the given formatter.

impl Eq for CompressionMethod

impl PartialEq for CompressionMethod

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CompressionMethod