Trait gio::prelude::MemoryMonitorExt

source ·

pub trait MemoryMonitorExt: 'static {
    // Required 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

Required 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 MemoryMonitorWarningLevel documentation for details.

`level`

the MemoryMonitorWarningLevel warning level

Implementors§

source §