Struct Stats 

pub struct Stats { /* private fields */ }

The NExit metric.

This metric counts the number of possible exit points from a function/method.

Implementations

impl Stats

pub fn merge(&mut self, other: &Stats)

Merges a second NExit metric into the first one

pub fn exit(&self) -> f64

Returns the NExit metric value

pub fn exit_sum(&self) -> f64

Returns the NExit metric sum value

pub fn exit_min(&self) -> f64

Returns the NExit metric minimum value.

Collapses the usize::MAX sentinel that Stats::default() plants into exit_min to 0.0, so a never-observed space serializes to a meaningful number rather than 1.8446744e19.

pub fn exit_max(&self) -> f64

Returns the NExit metric maximum value

pub fn exit_average(&self) -> f64

Returns the NExit metric average value

This value is computed dividing the NExit value for the total number of functions/closures in a space.

If there are no functions in a code, its value is NAN.

Trait Implementations

impl Clone for Stats

fn clone(&self) -> Stats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stats

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

Formats the value using the given formatter.

impl Default for Stats

fn default() -> Self

Returns the “default value” for a type.

impl Display for Stats

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

Formats the value using the given formatter.

impl Serialize for Stats

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.