Enum AttestationMode 

pub enum AttestationMode {
    PrincipalSigned,
    NotaryAttested,
}

Which of the two attestation modes an envelope declares (spec §7.1.7).

The wire spells these exactly as written, so no serde rename is needed. ABSENT means NotaryAttested — see PolicyDescriptor::effective_attestation_mode.

Variants

PrincipalSigned

The human’s own key signed this envelope; proof is a chain.

NotaryAttested

A notary asserts the human authorized this. Strictly weaker.

Implementations

impl AttestationMode

pub fn label(&self) -> &'static str

The exact wire spelling, for error messages and logs.

Returned as &'static str rather than via Display so an error constructor can name a mode without allocating, and so the string an operator reads in a log is byte-identical to the one on the wire.

Trait Implementations

impl Clone for AttestationMode

fn clone(&self) -> AttestationMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for AttestationMode

impl Debug for AttestationMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AttestationMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AttestationMode

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

Formats the value using the given formatter.

impl Eq for AttestationMode

impl FromStr for AttestationMode

fn from_str(label: &str) -> Result<Self, Self::Err>

The inverse of AttestationMode::label, and the ONE place the wire spellings are matched. Every binding’s require_attestation_mode takes the required mode as a caller-supplied string, and until this impl existed each binding matched the spellings itself — four identical copies of one meaning, each a site where a defaulting typo would BE the downgrade that gate exists to refuse. The bindings now call this and stay glue.

The error is a plain message rather than an crate::errors::AphError on purpose: an unknown label here is a CALLER’s programming mistake (nothing from the wire is involved), so it must not dress itself in a protocol code a caller might route on.

type Err = String

The associated error which can be returned from parsing.

impl PartialEq for AttestationMode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AttestationMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AttestationMode