Enum Retry 

pub enum Retry {
    Allowed,
    Forbidden,
}

Whether this request may be repeated if the server demands a nonce.

Variants

Allowed

Safe to repeat: PAR, refresh, resource reads.

Forbidden

Must not be repeated, because the body cannot be sent again — a consumed stream, say.

This is NOT the right setting for the authorization-code exchange, which an earlier revision assumed. A use_dpop_nonce challenge means the server rejected the request BEFORE processing the grant, so the code was never consumed and resending it is safe. Refusing the retry there cost a real login against a live PDS: the server rotated its nonce between PAR and the token request (nonces last at most five minutes, and user approval can take longer), and the flow died with the user already approved. The reference declines a retry only when the request body has been consumed, which a buffered form body never is.

Trait Implementations

impl Clone for Retry

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 Retry

impl Debug for Retry

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

Formats the value using the given formatter.

impl Eq for Retry

impl PartialEq for Retry

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Retry