Struct Bzip2CompressionLevel

pub struct Bzip2CompressionLevel(u8);

Compression level for bzip2 compression.

Tuple Fields

0: u8

Implementations

impl Bzip2CompressionLevel

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

Creates a new Bzip2CompressionLevel from a u8.

The level must be in the range of Bzip2CompressionLevel::min and Bzip2CompressionLevel::max.

Errors

Returns an error if the value is not in the range of Bzip2CompressionLevel::min and Bzip2CompressionLevel::max.

pub const fn default_level() -> u8

Returns the default level (9) for Bzip2CompressionLevel.

The default level adheres to the one selected by the bzip2 executable.

pub const fn min() -> u8

Returns the minimum allowed level (1) for Bzip2CompressionLevel.

pub const fn max() -> u8

Returns the maximum allowed level (9) for Bzip2CompressionLevel.

Trait Implementations

impl Clone for Bzip2CompressionLevel

fn clone(&self) -> Bzip2CompressionLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bzip2CompressionLevel

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

Formats the value using the given formatter.

impl Default for Bzip2CompressionLevel

fn default() -> Self

Returns the default Bzip2CompressionLevel.

Delegates to Bzip2CompressionLevel::default_level for retrieving the default compression level.

impl Display for Bzip2CompressionLevel

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

Formats the value using the given formatter.

impl From<&Bzip2CompressionLevel> for i32

fn from(value: &Bzip2CompressionLevel) -> Self

Converts to this type from the input type.

impl From<&Bzip2CompressionLevel> for u32

fn from(value: &Bzip2CompressionLevel) -> Self

Converts to this type from the input type.

impl PartialEq for Bzip2CompressionLevel

fn eq(&self, other: &Bzip2CompressionLevel) -> 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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

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 Bzip2CompressionLevel

impl StructuralPartialEq for Bzip2CompressionLevel