Trait gudev::prelude::DeviceExt

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pub trait DeviceExt: IsA<Device> + Sealed + 'static {

Show 40 methods    // Provided methods
    fn action(&self) -> Option<GString> { ... }
    fn device_file(&self) -> Option<GString> { ... }
    fn device_file_symlinks(&self) -> Vec<GString> { ... }
    fn device_number(&self) -> DeviceNumber { ... }
    fn device_type(&self) -> DeviceType { ... }
    fn devtype(&self) -> Option<GString> { ... }
    fn driver(&self) -> Option<GString> { ... }
    fn is_initialized(&self) -> bool { ... }
    fn name(&self) -> Option<GString> { ... }
    fn number(&self) -> Option<GString> { ... }
    fn parent(&self) -> Option<Device> { ... }
    fn parent_with_subsystem(
        &self,
        subsystem: &str,
        devtype: Option<&str>
    ) -> Option<Device> { ... }
    fn property(&self, key: &str) -> Option<GString> { ... }
    fn property_as_boolean(&self, key: &str) -> bool { ... }
    fn property_as_double(&self, key: &str) -> f64 { ... }
    fn property_as_int(&self, key: &str) -> i32 { ... }
    fn property_as_strv(&self, key: &str) -> Vec<GString> { ... }
    fn property_as_uint64(&self, key: &str) -> u64 { ... }
    fn property_keys(&self) -> Vec<GString> { ... }
    fn seqnum(&self) -> u64 { ... }
    fn subsystem(&self) -> Option<GString> { ... }
    fn sysfs_attr(&self, name: &str) -> Option<GString> { ... }
    fn sysfs_attr_as_boolean(&self, name: &str) -> bool { ... }
    fn sysfs_attr_as_boolean_uncached(&self, name: &str) -> bool { ... }
    fn sysfs_attr_as_double(&self, name: &str) -> f64 { ... }
    fn sysfs_attr_as_double_uncached(&self, name: &str) -> f64 { ... }
    fn sysfs_attr_as_int(&self, name: &str) -> i32 { ... }
    fn sysfs_attr_as_int_uncached(&self, name: &str) -> i32 { ... }
    fn sysfs_attr_as_strv(&self, name: &str) -> Vec<GString> { ... }
    fn sysfs_attr_as_strv_uncached(&self, name: &str) -> Vec<GString> { ... }
    fn sysfs_attr_as_uint64(&self, name: &str) -> u64 { ... }
    fn sysfs_attr_as_uint64_uncached(&self, name: &str) -> u64 { ... }
    fn sysfs_attr_keys(&self) -> Vec<GString> { ... }
    fn sysfs_attr_uncached(&self, name: &str) -> Option<GString> { ... }
    fn sysfs_path(&self) -> Option<GString> { ... }
    fn tags(&self) -> Vec<GString> { ... }
    fn usec_since_initialized(&self) -> u64 { ... }
    fn has_property(&self, key: &str) -> bool { ... }
    fn has_sysfs_attr(&self, key: &str) -> bool { ... }
    fn has_sysfs_attr_uncached(&self, key: &str) -> bool { ... }

}

Provided Methods§

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fn action(&self) -> Option<GString>

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fn device_file(&self) -> Option<GString>

Examples found in repository?
examples/enumerator.rs (line 11)
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fn print_device(device: &Device) {
    println!(
        "{} (subsystem={}, sysname={}, devtype={})",
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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examples/monitor.rs (line 12)
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fn print_device(device: &Device, action: &str) {
    println!(
        "{}: {} {} (subsystem={}, sysname={}, devtype={})",
        device.seqnum(),
        action,
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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fn device_number(&self) -> DeviceNumber

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fn device_type(&self) -> DeviceType

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fn devtype(&self) -> Option<GString>

Examples found in repository?
examples/enumerator.rs (line 12)
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fn print_device(device: &Device) {
    println!(
        "{} (subsystem={}, sysname={}, devtype={})",
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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examples/monitor.rs (line 13)
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fn print_device(device: &Device, action: &str) {
    println!(
        "{}: {} {} (subsystem={}, sysname={}, devtype={})",
        device.seqnum(),
        action,
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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fn driver(&self) -> Option<GString>

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fn is_initialized(&self) -> bool

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fn name(&self) -> Option<GString>

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fn number(&self) -> Option<GString>

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fn parent(&self) -> Option<Device>

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fn parent_with_subsystem( &self, subsystem: &str, devtype: Option<&str> ) -> Option<Device>

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fn property(&self, key: &str) -> Option<GString>

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fn property_as_boolean(&self, key: &str) -> bool

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fn property_as_double(&self, key: &str) -> f64

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fn property_as_int(&self, key: &str) -> i32

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fn property_as_strv(&self, key: &str) -> Vec<GString>

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fn property_as_uint64(&self, key: &str) -> u64

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fn property_keys(&self) -> Vec<GString>

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fn seqnum(&self) -> u64

Examples found in repository?
examples/monitor.rs (line 8)
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fn print_device(device: &Device, action: &str) {
    println!(
        "{}: {} {} (subsystem={}, sysname={}, devtype={})",
        device.seqnum(),
        action,
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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fn subsystem(&self) -> Option<GString>

Examples found in repository?
examples/enumerator.rs (line 10)
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fn print_device(device: &Device) {
    println!(
        "{} (subsystem={}, sysname={}, devtype={})",
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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examples/monitor.rs (line 11)
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fn print_device(device: &Device, action: &str) {
    println!(
        "{}: {} {} (subsystem={}, sysname={}, devtype={})",
        device.seqnum(),
        action,
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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fn sysfs_attr(&self, name: &str) -> Option<GString>

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fn sysfs_attr_as_boolean(&self, name: &str) -> bool

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fn sysfs_attr_as_boolean_uncached(&self, name: &str) -> bool

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fn sysfs_attr_as_double(&self, name: &str) -> f64

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fn sysfs_attr_as_double_uncached(&self, name: &str) -> f64

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fn sysfs_attr_as_int(&self, name: &str) -> i32

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fn sysfs_attr_as_int_uncached(&self, name: &str) -> i32

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fn sysfs_attr_as_strv(&self, name: &str) -> Vec<GString>

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fn sysfs_attr_as_strv_uncached(&self, name: &str) -> Vec<GString>

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fn sysfs_attr_as_uint64(&self, name: &str) -> u64

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fn sysfs_attr_as_uint64_uncached(&self, name: &str) -> u64

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fn sysfs_attr_keys(&self) -> Vec<GString>

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fn sysfs_attr_uncached(&self, name: &str) -> Option<GString>

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fn sysfs_path(&self) -> Option<GString>

Examples found in repository?
examples/enumerator.rs (line 9)
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fn print_device(device: &Device) {
    println!(
        "{} (subsystem={}, sysname={}, devtype={})",
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
More examples
Hide additional examples
examples/monitor.rs (line 10)
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fn print_device(device: &Device, action: &str) {
    println!(
        "{}: {} {} (subsystem={}, sysname={}, devtype={})",
        device.seqnum(),
        action,
        device.sysfs_path().unwrap_or_else(|| "---".into()),
        device.subsystem().unwrap_or_else(|| "---".into()),
        device.device_file().unwrap_or_else(|| "---".into()),
        device.devtype().unwrap_or_else(|| "---".into()),
    );
}
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fn tags(&self) -> Vec<GString>

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fn usec_since_initialized(&self) -> u64

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fn has_property(&self, key: &str) -> bool

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fn has_sysfs_attr(&self, key: &str) -> bool

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fn has_sysfs_attr_uncached(&self, key: &str) -> bool

Object Safety§

This trait is not object safe.

Implementors§

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impl<O: IsA<Device>> DeviceExt for O