Enum PromiseOk

pub enum PromiseOk<TOk: Send + 'static, TErr: Send + 'static> {
    Immediate(TOk),
    Promise(Promise<TOk, TErr>),
}

A non-error result from a promise; can be either an immediate Ok value, or another promise to execute.

Similar in usage to futures::Async, though returns a promise to exeute instead of a simple NotReady value.

Variants

Immediate(TOk)

Promise(Promise<TOk, TErr>)

Trait Implementations

impl<TOk: Send, TErr: Send> From<Promise<TOk, TErr>> for PromiseOk<TOk, TErr>

fn from(v: Promise<TOk, TErr>) -> Self

Converts to this type from the input type.

impl<TOk: Send, TErr: Send> From<TOk> for PromiseOk<TOk, TErr>

fn from(v: TOk) -> Self

Converts to this type from the input type.