Struct AllocationSlotDescriptor 

pub struct AllocationSlotDescriptor {
    pub slot: AllocationSlot,
    pub substrate: String,
    pub descriptor_version: u32,
}

AllocationSlotDescriptor

Encoded allocation slot persisted in the ledger.

Fields

slot: AllocationSlot

Durable allocation slot.

substrate: String

Substrate identifier that interprets the slot.

descriptor_version: u32

Descriptor encoding version.

Implementations

impl AllocationSlotDescriptor

pub fn memory_manager(id: u8) -> Self

Construct a descriptor for a MemoryManager virtual memory ID.

pub fn memory_manager_checked(id: u8) -> Result<Self, MemoryManagerSlotError>

Construct a descriptor for a usable MemoryManager virtual memory ID.

pub fn memory_manager_id(&self) -> Result<u8, MemoryManagerSlotError>

Return the usable MemoryManager virtual memory ID represented by this descriptor.

Trait Implementations

impl Clone for AllocationSlotDescriptor

fn clone(&self) -> AllocationSlotDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationSlotDescriptor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AllocationSlotDescriptor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for AllocationSlotDescriptor

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 Ord for AllocationSlotDescriptor

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

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

fn partial_cmp(&self, other: &AllocationSlotDescriptor) -> 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 Serialize for AllocationSlotDescriptor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AllocationSlotDescriptor

impl StructuralPartialEq for AllocationSlotDescriptor