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| author | tomaka <pierre.krieger1708@gmail.com> | 2015-01-02 09:22:27 +0100 |
|---|---|---|
| committer | tomaka <pierre.krieger1708@gmail.com> | 2015-01-02 09:22:27 +0100 |
| commit | ebe32bb2d803bc22c4b309acbbd48f3dc2a12127 (patch) | |
| tree | b2cc041b67dd54f64c6123981bffbd0201f9620a /src/x11/window/monitor.rs | |
| parent | f68bf85a85ceb416f714bc36ff5aa5c6ae65c008 (diff) | |
| parent | a698146943bcd6df2a61bbfd56badf3018662709 (diff) | |
| download | glutin-ebe32bb2d803bc22c4b309acbbd48f3dc2a12127.tar.gz glutin-ebe32bb2d803bc22c4b309acbbd48f3dc2a12127.zip | |
Merge pull request #180 from TyOverby/event-change
Change the way that event iterators are represented.
Diffstat (limited to 'src/x11/window/monitor.rs')
| -rw-r--r-- | src/x11/window/monitor.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/x11/window/monitor.rs b/src/x11/window/monitor.rs index f62a8ef..596dca7 100644 --- a/src/x11/window/monitor.rs +++ b/src/x11/window/monitor.rs @@ -1,10 +1,11 @@ -use std::{ptr}; +use std::ptr; +use std::collections::RingBuf; use super::super::ffi; use super::ensure_thread_init; pub struct MonitorID(pub uint); -pub fn get_available_monitors() -> Vec<MonitorID> { +pub fn get_available_monitors() -> RingBuf<MonitorID> { ensure_thread_init(); let nb_monitors = unsafe { let display = ffi::XOpenDisplay(ptr::null()); @@ -16,9 +17,9 @@ pub fn get_available_monitors() -> Vec<MonitorID> { nb_monitors }; - let mut vec = Vec::new(); - vec.grow_fn(nb_monitors as uint, |i| MonitorID(i)); - vec + let mut monitors = RingBuf::new(); + monitors.extend(range(0, nb_monitors).map(|i| MonitorID(i as uint))); + monitors } pub fn get_primary_monitor() -> MonitorID { |