Struct AcceptLanguageHeader 

pub struct AcceptLanguageHeader {
    pub languages: Vec<(AcceptLanguageHeaderLanguage, f32)>,
}

A parsed Accept-Language header that can also be used as an optional axum extractor

Fields

languages: Vec<(AcceptLanguageHeaderLanguage, f32)>

Languages in decending order of preference

Implementations

impl AcceptLanguageHeader

pub fn new(header_text: &str) -> Self

Creates a new Parsed header from header text. The parser will stop when it encounterrs syntax it doesn’t understand.

Trait Implementations

impl Clone for AcceptLanguageHeader

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AcceptLanguageHeader

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

Formats the value using the given formatter.

impl FromStr for AcceptLanguageHeader

type Err = ()

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<S> OptionalFromRequestParts<S> for AcceptLanguageHeader

where S: Sync,

type Rejection = ()

If the extractor fails, it will use this “rejection” type.

async fn from_request_parts( parts: &mut Parts, _state: &S, ) -> Result<Option<Self>, Self::Rejection>

Perform the extraction.

impl PartialEq for AcceptLanguageHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AcceptLanguageHeader