Enum DeviceId

#[non_exhaustive]
pub enum DeviceId {
    DevPath(PathBuf),
}

A platform-specific identifier for a device.

Can be used as opaque type for equality checks or inspected with platform specific code:

let id: DeviceId = /* ... */
match(id) {
   #[cfg(target_os = "windows")]
    DeviceId::UncPath(path) => { /* .. */ },
    #[cfg(target_os = "linux")]
    DeviceId::DevPath(path) => { /* .. */ },
    #[cfg(target_os = "macos")]
    DeviceId::RegistryEntryId(id) => { /* .. */ }
    _ => {}
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DevPath(PathBuf)

Trait Implementations

impl Clone for DeviceId

fn clone(&self) -> DeviceId

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceId

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for DeviceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DeviceId

fn eq(&self, other: &DeviceId) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DeviceId

impl StructuralPartialEq for DeviceId