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Merge remote-tracking branch 'origin/master'

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Rene Eichhorn
2016-06-11 10:42:55 +02:00
parent 4ebe423ee3 fd6ddfa699
commit 371b34a548
1 changed files with 6 additions and 1 deletions
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7
src/tracking.rs
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@ -3,6 +3,8 @@ use openvr_sys::ETrackedPropertyError::*;
use subsystems::*; use subsystems::*;
use error::*; use error::*;
use std::slice;
use std::str;
/// Describes a string property of a tracked device /// Describes a string property of a tracked device
#[derive(Debug, Copy, Clone)] #[derive(Debug, Copy, Clone)]
@ -127,7 +129,10 @@ impl TrackedDevicePose {
); );
if size > 0 { if size > 0 {
return Ok(String::from_raw_parts(val_out.as_ptr() as *mut _, (size - 1) as usize, (size - 1) as usize)); let ptr = val_out.as_ptr() as *mut u8;
let mem = slice::from_raw_parts(ptr, size as usize);
let str = str::from_utf8(mem).unwrap();
return Ok(String::from(str));
} else { } else {
return Err(Error::from_raw(err)); return Err(Error::from_raw(err));
} }