Struct Utilization

pub struct Utilization {
    pub capacity: usize,
    pub num_active_nodes: usize,
    pub num_closed_nodes: usize,
}

Node utilization of the underlying storage of the self referential collection.

The result contains the following bits of information:

• capacity: number of positions that is already allocated.
• num_active_nodes: number of active nodes holding data.
• num_closed_nodes: number of nodes which had been opened and closed afterwards; however, not yet reclaimed.

Note that num_active_nodes + num_closed_nodes reflects the length of the underlying pinned vector, which is less than or equal to the capacity.

Fields

capacity: usize

Number of positions that is already allocated.

num_active_nodes: usize

Number of active nodes holding data.

num_closed_nodes: usize

Number of nodes which had been opened and closed afterwards; however, not yet reclaimed.

Trait Implementations

impl Clone for Utilization

fn clone(&self) -> Utilization

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Utilization

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

Formats the value using the given formatter.

impl PartialEq for Utilization

fn eq(&self, other: &Utilization) -> 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 Eq for Utilization

impl StructuralPartialEq for Utilization