Struct ResourceId 

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

Packed KEY/BIF resource identifier.

Bit layout:

• bits 31..20: BIF index
• bits 19..0: resource index within that BIF

Implementations

impl ResourceId

pub const fn from_raw(raw: u32) -> Self

Creates a ResourceId from a raw on-disk value.

pub fn from_parts( bif_index: u32, resource_index: u32, ) -> Result<Self, ResourceIdError>

Packs (bif_index, resource_index) into a ResourceId.

pub const fn raw(self) -> u32

Returns the raw on-disk value.

pub const fn bif_index(self) -> u32

Returns the packed BIF index (bits 31..20).

pub const fn resource_index(self) -> u32

Returns the packed resource index (bits 19..0).

Trait Implementations

impl Clone for ResourceId

fn clone(&self) -> ResourceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceId

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

Formats the value using the given formatter.

impl Default for ResourceId

fn default() -> ResourceId

Returns the “default value” for a type.

impl Display for ResourceId

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

Formats the value using the given formatter.

impl From<ResourceId> for u32

fn from(value: ResourceId) -> Self

Converts to this type from the input type.

impl From<u32> for ResourceId

fn from(value: u32) -> Self

Converts to this type from the input type.

impl Hash for ResourceId

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 LowerHex for ResourceId

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

Formats the value using the given formatter.

impl Ord for ResourceId

fn cmp(&self, other: &ResourceId) -> 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 ResourceId

fn eq(&self, other: &ResourceId) -> 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 ResourceId

fn partial_cmp(&self, other: &ResourceId) -> 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 ResourceId

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

Formats the value using the given formatter.

impl Copy for ResourceId

impl Eq for ResourceId

impl StructuralPartialEq for ResourceId