Struct ResourceDescriptor 

pub struct ResourceDescriptor {
    pub id: ResourceId,
    pub capacity: u64,
    pub allocated: u64,
    pub label: String,
    pub unit: String,
}

Describes a resource with capacity and current allocation.

Fields

id: ResourceId

Unique identifier for this resource.

capacity: u64

Maximum capacity available.

allocated: u64

Currently allocated amount.

label: String

Human-readable label.

unit: String

Unit of measurement (e.g., “cores”, “MB”, “Mbps”).

Implementations

impl ResourceDescriptor

pub fn new( id: ResourceId, capacity: u64, label: impl Into<String>, unit: impl Into<String>, ) -> Self

Create a new resource descriptor.

pub fn available(&self) -> u64

Return the remaining available capacity.

pub fn utilisation(&self) -> f64

Return the utilisation ratio as a value between 0.0 and 1.0.

pub fn can_allocate(&self, amount: u64) -> bool

Check whether the requested amount can be satisfied.

Trait Implementations

impl Clone for ResourceDescriptor

fn clone(&self) -> ResourceDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceDescriptor

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

Formats the value using the given formatter.