Struct GzipCompressionLevel

pub struct GzipCompressionLevel(u8);

Compression level for gzip compression.

Tuple Fields

0: u8

Implementations

impl GzipCompressionLevel

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

Creates a new GzipCompressionLevel from a u8.

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

Errors

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

pub const fn default_level() -> u8

Returns the default level (6) for GzipCompressionLevel.

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

pub const fn min() -> u8

Returns the minimum allowed level (1) for GzipCompressionLevel.

pub const fn max() -> u8

Returns the maximum allowed level (9) for GzipCompressionLevel.

Trait Implementations

impl Clone for GzipCompressionLevel

fn clone(&self) -> GzipCompressionLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GzipCompressionLevel

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

Formats the value using the given formatter.

impl Default for GzipCompressionLevel

fn default() -> Self

Returns the default GzipCompressionLevel.

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

impl Display for GzipCompressionLevel

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

Formats the value using the given formatter.

impl From<&GzipCompressionLevel> for i32

fn from(value: &GzipCompressionLevel) -> Self

Converts to this type from the input type.

impl From<&GzipCompressionLevel> for u32

fn from(value: &GzipCompressionLevel) -> Self

Converts to this type from the input type.

impl PartialEq for GzipCompressionLevel

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

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

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 GzipCompressionLevel

impl StructuralPartialEq for GzipCompressionLevel