Struct ArenaStats 

pub struct ArenaStats {
    pub witness_used: usize,
    pub witness_capacity: usize,
    pub polynomial_used: usize,
    pub polynomial_capacity: usize,
    pub scratch_used: usize,
    pub scratch_capacity: usize,
    pub witness_fallback_bytes: usize,
    pub polynomial_fallback_bytes: usize,
    pub scratch_fallback_bytes: usize,
}

Statistics about arena memory usage.

Fields

witness_used: usize

witness_capacity: usize

polynomial_used: usize

polynomial_capacity: usize

scratch_used: usize

scratch_capacity: usize

witness_fallback_bytes: usize

polynomial_fallback_bytes: usize

scratch_fallback_bytes: usize

Implementations

impl ArenaStats

pub fn total_used(&self) -> usize

Total memory currently in use.

pub fn total_capacity(&self) -> usize

Total memory capacity across all arenas.

pub fn total_fallback_bytes(&self) -> usize

Total bytes allocated via fallback (only with fallback feature).

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 Copy for ArenaStats