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core: Cleanup task_local docs

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Brian Anderson 2012-09-19 17:43:41 -07:00
parent f996b3ae81
commit 591c152dfc
2 changed files with 11 additions and 7 deletions
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16
src/libcore/task/local_data.rs
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@ -2,15 +2,17 @@
Task local data management
Allows storing boxes with arbitrary types inside, to be accessed anywhere
within a task, keyed by a pointer to a global finaliser function. Useful
for task-spawning metadata (tracking linked failure state), dynamic
variables, and interfacing with foreign code with bad callback interfaces.
Allows storing boxes with arbitrary types inside, to be accessed
anywhere within a task, keyed by a pointer to a global finaliser
function. Useful for dynamic variables, singletons, and interfacing
with foreign code with bad callback interfaces.
To use, declare a monomorphic global function at the type to store, and use
it as the 'key' when accessing. See the 'tls' tests below for examples.
To use, declare a monomorphic global function at the type to store,
and use it as the 'key' when accessing. See the 'tls' tests below for
examples.
Casting 'Arcane Sight' reveals an overwhelming aura of Transmutation magic.
Casting 'Arcane Sight' reveals an overwhelming aura of Transmutation
magic.
*/

2
src/libcore/task/local_data_priv.rs
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@ -1,3 +1,5 @@
#[doc(hidden)]; // FIXME #3538
use local_data::LocalDataKey;
trait LocalData { }