Struct salsa::SweepStrategy

pub struct SweepStrategy { /* fields omitted */ }

The sweep strategy controls what data we will keep/discard when we do a GC-sweep. The default (SweepStrategy::default) is to keep all memoized values used in the current revision.

Methods

impl SweepStrategy

pub fn discard_values(self) -> SweepStrategy

Causes us to discard memoized values but keep the dependencies. This means you will have to recompute the results from any queries you execute but does permit you to quickly determine if a value is still up to date.

Trait Implementations

impl PartialEq<SweepStrategy> for SweepStrategy

fn eq(&self, other: &SweepStrategy) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SweepStrategy) -> bool

This method tests for !=.

impl Eq for SweepStrategy

impl Clone for SweepStrategy

fn clone(&self) -> SweepStrategy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SweepStrategy

fn default() -> Self

Returns the "default value" for a type.

impl Copy for SweepStrategy

impl Debug for SweepStrategy

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

Formats the value using the given formatter.