Enum Component 

pub enum Component {
    Method,
    Authority,
    Path,
    Query,
    RequestTarget,
    Header(String),
}

A covered component of an HTTP message signature.

This crate supports the derived components @method, @authority, @path, @query and @request-target, plus plain header fields. @target-uri and component parameters (for example ;sf or ;key) are not modeled.

Variants

Method

The request method (@method).

Authority

The request authority (@authority), lowercased.

Path

The absolute path (@path).

Query

The query string including the leading ? (@query).

RequestTarget

The request target (@request-target): the absolute path followed by ? and the query when one is present (RFC 9421 Section 2.2.5, origin-form). The WIMSE profile requires this component to be signed.

Header(String)

A header field, identified by its lowercase name.

Implementations

impl Component

pub fn header(name: &str) -> Self

A header component from any-case name.

pub fn quoted_id(&self) -> String

The quoted component identifier as it appears in the signature base and the inner list (for example "@method" or "content-type").

pub fn from_quoted_id(token: &str) -> Result<Self, HttpSigError>

Parses a quoted component identifier back into a Component.

Errors

Returns HttpSigError::UnsupportedComponent for an identifier this crate does not model (including any carrying parameters), and HttpSigError::Parse if the token is not a quoted string.

Trait Implementations

impl Clone for Component

fn clone(&self) -> Component

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 !=.