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update docs

This commit is contained in:
Ali MJ Al-Nasrawy 2022-01-12 20:56:58 +03:00
parent 0ee42c2346
commit 1db395c1dd
1 changed files with 10 additions and 7 deletions
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17
src/handler.rs
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@ -59,13 +59,15 @@ use crate::{
/// This is the source code for the 2-parameter implementation of `Handler` to help illustrate the
/// bounds of the handler call after argument extraction:
/// ```ignore
/// impl<Func, Arg1, Arg2, R> Handler<(Arg1, Arg2), R> for Func
/// impl<Func, Arg1, Arg2, Fut> Handler<(Arg1, Arg2)> for Func
/// where
/// Func: Fn(Arg1, Arg2) -> R + Clone + 'static,
/// R: Future,
/// R::Output: Responder,
/// Func: Fn(Arg1, Arg2) -> Fut + Clone + 'static,
/// Fut: Future,
/// {
/// fn call(&self, (arg1, arg2): (Arg1, Arg2)) -> R {
/// type Output = Fut::Output;
/// type Future = Fut;
///
/// fn call(&self, (arg1, arg2): (Arg1, Arg2)) -> Self::Future {
/// (self)(arg1, arg2)
/// }
/// }
@ -117,8 +119,9 @@ where
/// ```
macro_rules! factory_tuple ({ $($param:ident)* } => {
impl<Func, Fut, $($param,)*> Handler<($($param,)*)> for Func
where Func: Fn($($param),*) -> Fut + Clone + 'static,
Fut: Future,
where
Func: Fn($($param),*) -> Fut + Clone + 'static,
Fut: Future,
{
type Output = Fut::Output;
type Future = Fut;