Struct ObjID

pub struct ObjID(/* private fields */);

An object ID.

Implementations

impl ObjID

pub const NR_PARTS: usize = 2usize

The number of u64 components that make up an object ID, if split.

pub const fn new(raw: u128) -> ObjID

Build a new object ID from raw.

pub const fn raw(&self) -> u128

Get the raw object ID type.

pub const fn from_parts(parts: [u64; 2]) -> ObjID

Build an object ID from parts, useful for syscalls.

pub const fn parts(&self) -> [u64; 2]

Split the object ID into parts, useful for packing into registers for syscalls.

pub const fn split(&self) -> (u64, u64)

👎Deprecated

pub const fn new_from_parts(hi: u64, lo: u64) -> ObjID

👎Deprecated

pub const fn as_u128(&self) -> u128

👎Deprecated

Read the raw value.

Trait Implementations

impl AsRef<ObjID> for ObjID

fn as_ref(&self) -> &ObjID

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ObjID

fn clone(&self) -> ObjID

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ObjID

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

Formats the value using the given formatter.

impl Default for ObjID

fn default() -> ObjID

Returns the “default value” for a type.

impl Display for ObjID

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

Formats the value using the given formatter.

impl From<u128> for ObjID

fn from(id: u128) -> ObjID

Converts to this type from the input type.

impl Hash for ObjID

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

where __H: Hasher,

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 LowerHex for ObjID

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

Formats the value using the given formatter.

impl Ord for ObjID

fn cmp(&self, other: &ObjID) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ObjID

fn eq(&self, other: &ObjID) -> 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 PartialOrd for ObjID

fn partial_cmp(&self, other: &ObjID) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl UpperHex for ObjID

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

Formats the value using the given formatter.

impl Copy for ObjID

impl Eq for ObjID

impl StructuralPartialEq for ObjID