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(parent: 074f49a) | patch
Add guard map methods for transforming guards to contain sub-borrows.
authorJonathan Reem <jonathan.reem@gmail.com>
Tue, 12 Jan 2016 03:10:02 +0000 (19:10 -0800)
committerJonathan Reem <jonathan.reem@gmail.com>
Sat, 30 Jan 2016 01:00:04 +0000 (17:00 -0800)
commita4343e99c0e38bcb31386d48a6682e3a1896a0cc
tree0e08bb658f37588a5c74612b16336916e7c3f40ctree | snapshot
parent074f49a350f22b6f33890cd105b2ebe2c790ee3ccommit | diff
Add guard map methods for transforming guards to contain sub-borrows.

This is very useful when the lock is synchronizing access to a data
structure and you would like to return or store guards which contain
references to data inside the data structure instead of the data structure
itself.
src/libstd/sync/mutex.rs diff | blob | history
src/libstd/sync/rwlock.rs diff | blob | history
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