Struct AlterContext 

pub struct AlterContext<'a> { /* private fields */ }

Implementations

impl<'a> AlterContext<'a>

pub fn new( operation: &'static str, metrics: &'a mut MetricSet, lineage: &'a mut Lineage, generation: usize, rate: f32, ) -> AlterContext<'a>

pub fn rate(&self) -> f32

pub fn generation(&self) -> usize

pub fn metric(&mut self, name: &'static str, value: impl Into<MetricUpdate<'a>>)

pub fn update_lineage(&mut self, update: impl Into<LineageUpdate>)