Struct Cost 

pub struct Cost {
    pub ran: u64,
    pub nanos: u64,
    pub words: u64,
    pub allocations: u64,
}

What one instruction of a run cost, summed over every time it ran.

Fields

ran: u64

How often it ran.

nanos: u64

Nanoseconds spent running it, the profiler’s own overhead included.

See the module documentation: the overhead is a constant per instruction, so this number is worth reading against the count and not on its own.

words: u64

Words its heap handed out while it ran.

allocations: u64

Objects its heap handed out while it ran.

Implementations

impl Cost

pub fn add(&mut self, other: &Cost)

Everything in other added to this.

Trait Implementations

impl Clone for Cost

fn clone(&self) -> Cost

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Cost

impl Debug for Cost

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

Formats the value using the given formatter.

impl Default for Cost

fn default() -> Cost

Returns the “default value” for a type.

impl Eq for Cost

impl PartialEq for Cost

fn eq(&self, other: &Cost) -> 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 StructuralPartialEq for Cost