Struct Language

pub struct Language(pub FosterByteStringVector);

Language tag value in HTTP headers.

See IETF RFC 5646 section 2.1.

Stored as a sequence of subtags.

Note that even though ISO recommends cased representations, they are case-insensitive in HTTP. Thus we convert all subtags to lowercase for comparison efficiency.

Tuple Fields

0: FosterByteStringVector

Implementations

impl Language

pub fn new_owned(strings: Vec<ByteString>) -> Self

Constructor.

pub const fn new_fostered(strings: &'static [&'static str]) -> Self

Constructor.

impl Language

pub fn parse_list(representation: &str) -> Option<FastHashSet<Self>>

Parse list.

Trait Implementations

impl CacheWeight for Language

fn cache_weight(&self) -> usize

Cache weight as a byte count.

impl Clone for Language

fn clone(&self) -> Language

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Language

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

Formats the value using the given formatter.

impl Display for Language

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

Formats the value using the given formatter.

impl From<&str> for Language

fn from(representation: &str) -> Self

Converts to this type from the input type.

impl From<Vec<ByteString>> for Language

fn from(strings: Vec<ByteString>) -> Self

Converts to this type from the input type.

impl FromStr for Language

type Err = Infallible

The associated error which can be returned from parsing.

fn from_str(representation: &str) -> Result<Self, Self::Err>

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

impl HasLength for Language

fn len(&self) -> usize

Length.

impl Hash for Language

fn hash<HasherT>(&self, state: &mut HasherT)

where HasherT: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<HeaderValue> for Language

fn into(self) -> HeaderValue

Converts this type into the (usually inferred) input type.

impl<'own> IntoIterator for &'own Language

type Item = &'own str

The type of the elements being iterated over.

type IntoIter = Foster<ConvertingIterator<&'own str, Iter<'own, ByteString>, &'own ByteString>, ConvertingIterator<&'own str, Iter<'own, &'static str>, &'own &'static str>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoOwned for Language

fn into_owned(self) -> Self

Into owned.

impl Ord for Language

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Language

fn eq(&self, other: &Self) -> 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 PartialOrd for Language

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Language