Struct Field 

pub struct Field { /* private fields */ }

One pair with a token name, retaining the original name spelling and value bytes.

Implementations

impl Field

pub fn new( name: impl AsRef<str>, value: impl AsRef<[u8]>, ) -> Result<Self, FieldError>

pub fn name(&self) -> &str

pub fn value(&self) -> &[u8]

pub fn has_dangerous_bytes(&self) -> bool

Whether the value contains CR, LF or NUL, which RFC 9110 (section 5.5) calls invalid and dangerous in field values. HTTP/1 cannot carry them, and HTTP/2 and HTTP/3 forbid them without a negotiated extension. This is recorded when the field is constructed.

Trait Implementations

impl Clone for Field

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 Field

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

Formats the value using the given formatter.

impl Eq for Field

impl Extend<Field> for Fields

fn extend<T: IntoIterator<Item = Field>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: T)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<Field> for Fields

fn from_iter<T: IntoIterator<Item = Field>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq for Field

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Field