Enum Refusal 

pub(crate) enum Refusal {
    Rate(Duration),
    InFlight(usize),
    Tree(usize),
    Full(usize),
}

Why a proxied call was refused before it left this server.

Variants

Rate(Duration)

The account has spent its budget; the next call is allowed after this long.

InFlight(usize)

The account already has this many calls open.

Tree(usize)

The account’s tree already has this many calls open.

Full(usize)

Every account together already has this many calls open.

Trait Implementations

impl Clone for Refusal

fn clone(&self) -> Refusal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Refusal

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

Formats the value using the given formatter.

impl PartialEq for Refusal

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Refusal

impl Eq for Refusal

impl StructuralPartialEq for Refusal