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Merge pull request #68 from tikue/master

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Remove unused macro code
This commit is contained in:
Adam Wright
2017-01-11 20:27:46 -08:00
committed by GitHub
parent 5a525d9fb7 3eb2292841
commit 9646d92cae
1 changed files with 0 additions and 66 deletions
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66
src/macros.rs
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@@ -9,72 +9,6 @@ macro_rules! as_item {
($i:item) => {$i};
}
/// Creates an enum where each variant contains a `Future`. The created enum impls `Future`.
/// Useful when a fn needs to return possibly many different types of futures.
#[macro_export]
macro_rules! future_enum {
{
$(#[$attr:meta])*
pub enum $name:ident<$($tp:ident),*> {
$(#[$attrv:meta])*
$($variant:ident($inner:ty)),*
}
} => {
future_enum! {
$(#[$attr:meta])*
(pub) enum $name<$($tp),*> {
$(#[$attrv])*
$($variant($inner)),*
}
}
};
{
$(#[$attr:meta])*
enum $name:ident<$($tp:ident),*> {
$(#[$attrv:meta])*
$($variant:ident($inner:ty)),*
}
} => {
future_enum! {
$(#[$attr:meta])*
() enum $name<$($tp),*> {
$(#[$attrv])*
$($variant($inner)),*
}
}
};
{
$(#[$attr:meta])*
($($vis:tt)*) enum $name:ident<$($tp:ident),*> {
$(#[$attrv:meta])*
$($variant:ident($inner:ty)),*
}
} => {
$(#[$attr])*
as_item! {
$($vis)* enum $name<$($tp),*> {
$(#[$attrv])*
$($variant($inner)),*
}
}
#[allow(non_camel_case_types)]
impl<__future_enum_T, __future_enum_E, $($tp),*> $crate::futures::Future for $name<$($tp),*>
where __future_enum_T: Send + 'static,
$($inner: $crate::futures::Future<Item=__future_enum_T, Error=__future_enum_E>),*
{
type Item = __future_enum_T;
type Error = __future_enum_E;
fn poll(&mut self) -> $crate::futures::Poll<Self::Item, Self::Error> {
match *self {
$($name::$variant(ref mut f) => $crate::futures::Future::poll(f)),*
}
}
}
}
}
#[doc(hidden)]
#[macro_export]
macro_rules! impl_serialize {