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35 lines
965 B
Rust
35 lines
965 B
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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use glib::translate::mut_override;
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#[must_use = "if unused the Mutex will immediately unlock"]
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#[doc(alias = "GMutex")]
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pub struct MutexGuard<'a>(&'a glib::ffi::GMutex);
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impl<'a> MutexGuard<'a> {
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#[allow(clippy::trivially_copy_pass_by_ref)]
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#[doc(alias = "g_mutex_lock")]
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pub fn lock(mutex: &'a glib::ffi::GMutex) -> Self {
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skip_assert_initialized!();
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unsafe {
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glib::ffi::g_mutex_lock(mut_override(mutex));
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}
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MutexGuard(mutex)
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}
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}
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impl<'a> Drop for MutexGuard<'a> {
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fn drop(&mut self) {
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unsafe {
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glib::ffi::g_mutex_unlock(mut_override(self.0));
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}
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}
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}
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// rustdoc-stripper-ignore-next
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/// Trait that allows accessing `Display` implementation on types external to this crate.
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pub trait Displayable {
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type DisplayImpl: std::fmt::Display;
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fn display(self) -> Self::DisplayImpl;
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}
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