Enum Component 

pub enum Component {
    Method,
    Scheme,
    Authority,
    Path,
    Query,
    ContentDigest,
    IntegrityToken,
}

A covered component of the signature base.

These are the only components the profile resolves, and a request must cover all of them. Resolving nothing else keeps unsigned headers from ever reaching the signature base.

Variants

Method

@method: the request method.

Scheme

@scheme: the scheme the client dialled, taken from server configuration.

Authority

@authority: the host the client dialled, taken from server configuration.

Path

@path: the percent-encoded request path, / when empty.

Query

@query: the raw query prefixed with ?, or ? alone when absent.

ContentDigest

content-digest: RFC 9530 SHA-256 digest of the raw body bytes.

IntegrityToken

integrity-token: the exact Integrity-Token header value.

Implementations

impl Component

pub const ALL: [Self; 7]

Every component, in the order signers emit them.

pub const fn identifier(self) -> &'static str

The RFC 9421 component identifier, as it appears in Signature-Input.

pub fn from_identifier(identifier: &str) -> Option<Self>

Resolves an identifier. Matching is exact: RFC 9421 field names are lowercase.

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 Copy for Component

impl Debug for Component

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

Formats the value using the given formatter.

impl Display for Component

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

Formats the value using the given formatter.

impl Eq for Component

impl Hash for Component

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

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 PartialEq for Component

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Component