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Use SendCell::try_get instead of SendCell::into_inner

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This commit is contained in:
Jordan Petridis 2018-03-29 15:19:13 +03:00
parent 6071c664e7
commit 710a3f2552
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GPG Key ID: CEABAD9F5683B9A6
1 changed files with 4 additions and 2 deletions
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6
hammond-gtk/src/utils.rs
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@ -179,8 +179,10 @@ pub fn set_image_from_path(
if let Some(px) = hashmap.get(&(pd.id(), size)) { if let Some(px) = hashmap.get(&(pd.id(), size)) {
let m = px.lock() let m = px.lock()
.map_err(|_| format_err!("Failed to lock pixbuf mutex."))?; .map_err(|_| format_err!("Failed to lock pixbuf mutex."))?;
let px = m.clone().into_inner(); let px = m.try_get().ok_or_else(|| {
image.set_from_pixbuf(&px); format_err!("Pixbuf was accessed from a different thread than created")
})?;
image.set_from_pixbuf(px);
return Ok(()); return Ok(());
} }
} }