Struct Component 

pub struct Component(/* private fields */);

Available on crate feature integrity only.

An RFC 9421 component identifier with ordered parameters.

Supports ordinary fields, sf, key, bs, tr, req, and the standard request/response derived components. Boolean flags must be true. Unknown component names or parameters are rejected, never silently discarded.

Implementations

impl Component

pub fn new(name: &str) -> Result<Self, Error>

Creates a plain lowercase field or derived-component identifier.

pub fn parse(value: &str) -> Result<Self, Error>

Parses an identifier such as "content-digest";tr or "@method";req.

pub fn trailer(name: &str) -> Result<Self, Error>

Creates a trailer field identifier.

pub fn name(&self) -> &str

Returns the field or derived-component name.

pub fn to_field_value(&self) -> String

Serializes the identifier, preserving parameter order and escaping.

Trait Implementations

impl Clone for Component

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 Component

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

Formats the value using the given formatter.

impl Eq for Component

impl PartialEq for Component

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

Equality operator ==.

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

Inequality operator !=.