Struct XzCompressionLevel

pub struct XzCompressionLevel(u8);

Compression level for xz compression.

Tuple Fields

0: u8

Implementations

impl XzCompressionLevel

pub fn new(level: u8) -> Result<Self, Error>

Creates a new XzCompressionLevel from a u8.

The level must be in the range of XzCompressionLevel::min and XzCompressionLevel::max.

Errors

Returns an error if the value is not in the range of XzCompressionLevel::min and XzCompressionLevel::max.

pub const fn default_level() -> u8

Returns the default level (6) for XzCompressionLevel.

The default level adheres to the one selected by the xz executable.

pub const fn min() -> u8

Returns the minimum allowed level (0) for XzCompressionLevel.

pub const fn max() -> u8

Returns the maximum allowed level (9) for XzCompressionLevel.

Trait Implementations

impl Clone for XzCompressionLevel

fn clone(&self) -> XzCompressionLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XzCompressionLevel

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

Formats the value using the given formatter.

impl Default for XzCompressionLevel

fn default() -> Self

Returns the default XzCompressionLevel.

Delegates to XzCompressionLevel::default_level for retrieving the default compression level.

impl Display for XzCompressionLevel

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

Formats the value using the given formatter.

impl From<&XzCompressionLevel> for i32

fn from(value: &XzCompressionLevel) -> Self

Converts to this type from the input type.

impl From<&XzCompressionLevel> for u32

fn from(value: &XzCompressionLevel) -> Self

Converts to this type from the input type.

impl PartialEq for XzCompressionLevel

fn eq(&self, other: &XzCompressionLevel) -> 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 TryFrom<i16> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i16) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<i32> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<i64> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<i8> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i8) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<u16> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<u32> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<u64> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<u8> for XzCompressionLevel

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Error>

Performs the conversion.

impl Eq for XzCompressionLevel

impl StructuralPartialEq for XzCompressionLevel