Struct SubsystemId 

pub struct SubsystemId(pub u64);

Subsystem identifier derived from name via FNV-1a hash.

Deterministic: "posix" always hashes to the same value.

Tuple Fields

0: u64

Implementations

impl SubsystemId

pub const fn from_name(name: &[u8]) -> Self

Create from a name using const-evaluable FNV-1a hash.

pub const fn as_u64(self) -> u64

Raw hash value.

Trait Implementations

impl Clone for SubsystemId

fn clone(&self) -> SubsystemId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubsystemId

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

Formats the value using the given formatter.

impl Hash for SubsystemId

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 SubsystemId

fn eq(&self, other: &SubsystemId) -> 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 Copy for SubsystemId

impl Eq for SubsystemId

impl StructuralPartialEq for SubsystemId