Enum Binding 

pub enum Binding {
    Matches,
    HashDiffers,
    IssuerDiffers,
    IssuerUnreadable,
    MalformedHash,
    MalformedAlgorithm,
    Unsupported,
}

Agreement of one ESS first identifier with a caller-selected certificate. None of these answers independently establishes signature/path trust or erases the parsed attribute’s conformance/restriction diagnostics.

Variants

Matches

Whole-certificate hash and the optional readable issuer/serial agree.

HashDiffers

Computed whole-certificate hash does not agree.

IssuerDiffers

Hash agrees but readable issuer/serial identifies something else.

IssuerUnreadable

Written issuer/serial is unreadable; hash agreement is insufficient.

MalformedHash

Known digest width cannot produce the declared certificate hash.

MalformedAlgorithm

Selected provider rejects the written algorithm’s parameter syntax.

Unsupported

The selected provider cannot compute this explicit mechanism.

Trait Implementations

impl Clone for Binding

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 Binding

impl Debug for Binding

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

Formats the value using the given formatter.

impl Eq for Binding

impl PartialEq for Binding

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Binding