Struct gluon_salsa::Revision

pub struct Revision { /* fields omitted */ }

A unique identifier for the current version of the database; each time an input is changed, the revision number is incremented. Revision is used internally to track which values may need to be recomputed, but is not something you should have to interact with directly as a user of salsa.

Trait Implementations

impl Clone for Revision

fn clone(&self) -> Revision

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Revision

impl Debug for Revision

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

Formats the value using the given formatter.

impl Eq for Revision

impl Hash for Revision

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Revision

fn cmp(&self, other: &Revision) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Revision> for Revision

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

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

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

This method tests for !=.

impl PartialOrd<Revision> for Revision

fn partial_cmp(&self, other: &Revision) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Revision) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Revision) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Revision) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Revision) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Revision

impl StructuralPartialEq for Revision