Enum jj_lib::revset::ResolvedExpression

pub enum ResolvedExpression {
    Commits(Vec<CommitId>),
    Ancestors {
        heads: Box<ResolvedExpression>,
        generation: Range<u64>,
    },
    Range {
        roots: Box<ResolvedExpression>,
        heads: Box<ResolvedExpression>,
        generation: Range<u64>,
    },
    DagRange {
        roots: Box<ResolvedExpression>,
        heads: Box<ResolvedExpression>,
        generation_from_roots: Range<u64>,
    },
    Reachable {
        sources: Box<ResolvedExpression>,
        domain: Box<ResolvedExpression>,
    },
    Heads(Box<ResolvedExpression>),
    Roots(Box<ResolvedExpression>),
    Latest {
        candidates: Box<ResolvedExpression>,
        count: usize,
    },
    Union(Box<ResolvedExpression>, Box<ResolvedExpression>),
    FilterWithin {
        candidates: Box<ResolvedExpression>,
        predicate: ResolvedPredicateExpression,
    },
    Intersection(Box<ResolvedExpression>, Box<ResolvedExpression>),
    Difference(Box<ResolvedExpression>, Box<ResolvedExpression>),
}

Describes evaluation plan of revset expression.

Unlike RevsetExpression, this doesn’t contain unresolved symbols or View properties.

Use RevsetExpression API to build a query programmatically.

Variants

Commits(Vec<CommitId>)

Ancestors

Fields

heads: Box<ResolvedExpression>

generation: Range<u64>

Range

Commits that are ancestors of heads but not ancestors of roots.

Fields

roots: Box<ResolvedExpression>

heads: Box<ResolvedExpression>

generation: Range<u64>

DagRange

Commits that are descendants of roots and ancestors of heads.

Fields

roots: Box<ResolvedExpression>

heads: Box<ResolvedExpression>

generation_from_roots: Range<u64>

Reachable

Commits reachable from sources within domain.

Fields

sources: Box<ResolvedExpression>

domain: Box<ResolvedExpression>

Heads(Box<ResolvedExpression>)

Roots(Box<ResolvedExpression>)

Latest

Fields

candidates: Box<ResolvedExpression>

count: usize

Union(Box<ResolvedExpression>, Box<ResolvedExpression>)

FilterWithin

Intersects candidates with predicate by filtering.

Fields

candidates: Box<ResolvedExpression>

predicate: ResolvedPredicateExpression

Intersection(Box<ResolvedExpression>, Box<ResolvedExpression>)

Intersects expressions by merging.

Difference(Box<ResolvedExpression>, Box<ResolvedExpression>)

Implementations

impl ResolvedExpression

pub fn evaluate<'index>( &self, repo: &'index dyn Repo, ) -> Result<Box<dyn Revset + 'index>, RevsetEvaluationError>

Trait Implementations

impl Clone for ResolvedExpression

fn clone(&self) -> ResolvedExpression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedExpression

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

Formats the value using the given formatter.

impl PartialEq for ResolvedExpression

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ResolvedExpression

impl StructuralPartialEq for ResolvedExpression