Struct Delta 

pub struct Delta {
    pub before: u64,
    pub after: u64,
    pub delta: i64,
    pub pct: Option<f64>,
}

Absolute + percent change of an integer counter.

Fields

before: u64

Value on the --before side.

after: u64

Value on the --after side.

delta: i64

after - before.

pct: Option<f64>

100 * delta / before; None when before == 0 (percent undefined).

Trait Implementations

impl Clone for Delta

fn clone(&self) -> Delta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Delta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Delta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Delta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.