Struct ArenaStats 

pub struct ArenaStats {
    pub total_allocations: u64,
    pub total_bytes_allocated: u64,
    pub total_resets: u64,
    pub total_chunks_allocated: u64,
}

Statistics for arena allocators.

Fields

total_allocations: u64

Total number of allocations.

total_bytes_allocated: u64

Total bytes allocated.

total_resets: u64

Total number of arena resets.

total_chunks_allocated: u64

Total number of chunks allocated.

Implementations

impl ArenaStats

pub fn new() -> Self

Create new empty statistics.

pub fn avg_alloc_size(&self) -> f64

Average allocation size.

pub fn reset(&mut self)

Reset the statistics.

Trait Implementations

impl Clone for ArenaStats

fn clone(&self) -> ArenaStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArenaStats

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

Formats the value using the given formatter.

impl Default for ArenaStats

fn default() -> ArenaStats

Returns the “default value” for a type.

impl Display for ArenaStats

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

Formats the value using the given formatter.