Struct actix_web::http::header::QualityItem

pub struct QualityItem<T> {
    pub item: T,
    pub quality: Quality,
}

Represents an item with a quality value as defined in RFC7231.

Fields

item: T

The actual contents of the field.

quality: Quality

The quality (client or server preference) for the value.

Methods

impl<T> QualityItem<T>

pub fn new(item: T, quality: Quality) -> QualityItem<T>

Creates a new QualityItem from an item and a quality. The item can be of any type. The quality should be a value in the range [0, 1].

Trait Implementations

impl<T> Debug for QualityItem<T> where
    T: Debug, 

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

Formats the value using the given formatter.

impl<T> PartialEq<QualityItem<T>> for QualityItem<T> where
    T: PartialEq<T>, 

fn eq(&self, other: &QualityItem<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &QualityItem<T>) -> bool

This method tests for !=.

impl<T> Display for QualityItem<T> where
    T: Display, 

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

Formats the value using the given formatter.

impl<T> FromStr for QualityItem<T> where
    T: FromStr, 

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<QualityItem<T>, ParseError>

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

impl<T> PartialOrd<QualityItem<T>> for QualityItem<T> where
    T: PartialEq<T>, 

fn partial_cmp(&self, other: &QualityItem<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Clone for QualityItem<T> where
    T: Clone, 

fn clone(&self) -> QualityItem<T>

Returns a copy of the value.

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

Performs copy-assignment from source.