Enum CompressType 

pub enum CompressType {
    Zlib = 1,
    Lzo = 2,
    Zstd = 3,
}

Compression algorithm to use when defragmenting.

Corresponds to the BTRFS_COMPRESS_* values from compression.h. The numeric values are part of the on-disk/ioctl ABI.

See also btrfs_disk::items::CompressionType which includes None and Unknown variants for parsing on-disk data.

Variants

Zlib = 1

DEFLATE-based compression (zlib).

Lzo = 2

Lempel-Ziv-Oberhumer compression (lzo).

Zstd = 3

Zstandard compression (zstd).

Trait Implementations

impl Clone for CompressType

fn clone(&self) -> CompressType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompressType

impl Debug for CompressType

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

Formats the value using the given formatter.

impl Display for CompressType

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

Formats the value using the given formatter.

impl Eq for CompressType

impl FromStr for CompressType

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for CompressType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CompressType