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Fix broken tests

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Brian Anderson 2012-12-14 16:36:32 -08:00
parent a9601bce10
commit b0fc222fda
1 changed files with 3 additions and 63 deletions
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doc/rust.md
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@ -858,13 +858,14 @@ If a sequence of such redirections form a cycle or cannot be unambiguously resol
An example of re-exporting:
~~~~
# fn main() { }
mod quux {
mod foo {
pub mod foo {
pub fn bar() { }
pub fn baz() { }
}
pub use foo::*;
pub use quux::foo::*;
}
~~~~
@ -3036,67 +3037,6 @@ An executing task can yield control at any time, by making a library call to
non-executing state (blocked, dead) similarly deschedules the task.
### Spawning tasks
A call to `core::task::spawn`, passing a 0-argument function as its single
argument, causes the runtime to construct a new task executing the passed
function. The passed function is referred to as the _entry function_ for
the spawned task, and any captured environment it carries is moved from the
spawning task to the spawned task before the spawned task begins execution.
The result of a `spawn` call is a `core::task::Task` value.
An example of a `spawn` call:
~~~~
let po = comm::Port();
let ch = comm::Chan(&po);
do task::spawn {
// let task run, do other things
...
comm::send(ch, true);
};
let result = comm::recv(po);
~~~~
### Sending values into channels
Sending a value into a channel is done by a library call to `core::comm::send`,
which takes a channel and a value to send, and moves the value into the
channel's outgoing buffer.
An example of a send:
~~~~
let po = comm::Port();
let ch = comm::Chan(&po);
comm::send(ch, ~"hello, world");
~~~~
### Receiving values from ports
Receiving a value is done by a call to the `recv` method on a value of type
`core::comm::Port`. This call causes the receiving task to enter the *blocked
reading* state until a value arrives in the port's receive queue, at which
time the port deques a value to return, and un-blocks the receiving task.
An example of a *receive*:
~~~~~~~~
# let po = comm::Port();
# let ch = comm::Chan(&po);
# comm::send(ch, ~"");
let s = comm::recv(po);
~~~~~~~~
> **Note:** this communication system will be replaced by a higher-performance system called "pipes",
> in future versions of Rust.
# Runtime services, linkage and debugging