8693943676
This removes the stacking of type parameters that occurs when invoking trait methods, and fixes all places in the standard library that were relying on it. It is somewhat awkward in places; I think we'll probably want something like the `Foo::<for T>::new()` syntax.
30 lines
1.0 KiB
Rust
30 lines
1.0 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Module for private, abstraction-leaking select traits. Wrapped in std::select.
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use rt::kill::BlockedTask;
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use rt::sched::Scheduler;
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use option::Option;
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pub trait SelectInner {
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// Returns true if data was available.
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fn optimistic_check(&mut self) -> bool;
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// Returns true if data was available. If so, shall also wake() the task.
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fn block_on(&mut self, &mut Scheduler, BlockedTask) -> bool;
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// Returns true if data was available.
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fn unblock_from(&mut self) -> bool;
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}
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pub trait SelectPortInner<T> {
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fn recv_ready(self) -> Option<T>;
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}
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