diff options
Diffstat (limited to 'book')
| -rw-r--r-- | book/en/src/by-example/resources.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/book/en/src/by-example/resources.md b/book/en/src/by-example/resources.md index 301961d..3a3e0b7 100644 --- a/book/en/src/by-example/resources.md +++ b/book/en/src/by-example/resources.md @@ -64,6 +64,14 @@ $ cargo run --example lock {{#include ../../../../ci/expected/lock.run}} ``` +## Multi-lock + +As an extension to `lock`, and to reduce rightward drift, locks can be taken as tuples. The following examples shows this in use: + +``` rust +{{#include ../../../../examples/multilock.rs}} +``` + ## Late resources Late resources are resources that are not given an initial value at compile time using the `#[init]` attribute but instead are initialized at runtime using the `init::LateResources` values returned by the `init` function. |