Struct SignatureParams 

pub struct SignatureParams { /* private fields */ }

The parsed value of the integrity member of Signature-Input.

Component and parameter order are preserved, because both are part of the signed bytes.

Implementations

impl SignatureParams

pub fn new( created: i64, nonce: &str, alg: &str, ) -> Result<Self, SignatureInputError>

Parameters for a new signature, covering every profile component in signing order.

Errors

Returns SignatureInputError::InvalidParameter when created is nonpositive or outside the Structured Fields integer range, or nonce or alg is empty or not printable ASCII.

pub fn parse(field: &str) -> Result<Self, SignatureInputError>

Parses a Signature-Input field value.

Errors

Returns a SignatureInputError when the field violates Structured Fields or the profile.

pub fn components(&self) -> &[Component]

The covered components, in signed order.

pub fn created(&self) -> i64

The created parameter, in Unix seconds.

pub fn nonce(&self) -> &str

The nonce parameter.

pub fn alg(&self) -> &str

The alg parameter.

pub fn serialize(&self) -> String

The canonical Structured Fields serialization of these parameters (RFC 9421 §2.3).

This is the value of the @signature-params component and of the integrity member of Signature-Input.

pub fn to_field(&self) -> String

The Signature-Input field value carrying these parameters.

Trait Implementations

impl Clone for SignatureParams

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 SignatureParams

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

Formats the value using the given formatter.

impl Eq for SignatureParams

impl PartialEq for SignatureParams

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SignatureParams