Trait gio::prelude::MemoryMonitorExt

source · 
pub trait MemoryMonitorExt: IsA<MemoryMonitor> + Sealed + 'static {
    // Provided method
    fn connect_low_memory_warning<F: Fn(&Self, MemoryMonitorWarningLevel) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}
Available on crate feature v2_64 only.
Expand description

Trait containing all MemoryMonitor methods.

§Implementors

MemoryMonitor

Provided Methods§

source

fn connect_low_memory_warning<F: Fn(&Self, MemoryMonitorWarningLevel) + 'static>( &self, f: F, ) -> SignalHandlerId

Emitted when the system is running low on free memory. The signal handler should then take the appropriate action depending on the warning level. See the #GMemoryMonitorWarningLevel documentation for details.

§level

the #GMemoryMonitorWarningLevel warning level

Object Safety§

This trait is not object safe.

Implementors§