Struct QuerySpec 

pub struct QuerySpec {
    pub tags: Option<Expr<TagName>>,
    pub projects: Option<Expr<ProjectName>>,
    pub tasks: Option<Expr<TaskName>>,
    pub inputs: Option<Expr<PathPattern>>,
    pub outputs: Option<Expr<PathPattern>>,
    pub child_of: Option<Expr<RelationalAtom>>,
    pub parent_of: Option<Expr<RelationalAtom>>,
    pub depends_on: Option<Expr<RelationalAtom>>,
    pub ancestor_of: Option<Expr<RelationalAtom>>,
    pub shortcuts: Vec<BooleanShortcut>,
}

The full set of filters accepted by haz query per QRY-001. Each field corresponds to one CLI flag (or, for shortcuts, the collection of boolean-shortcut flags).

An absent (None) per-attribute or relational filter contributes no constraint per QRY-006. The shortcuts vector accumulates every boolean shortcut the user supplied; the engine intersects them against the candidate set.

Fields

tags: Option<Expr<TagName>>

--tags <EXPR> per QRY-003.

projects: Option<Expr<ProjectName>>

--projects <EXPR> per QRY-003.

tasks: Option<Expr<TaskName>>

--tasks <EXPR> per QRY-003.

inputs: Option<Expr<PathPattern>>

--inputs <EXPR> per QRY-003.

outputs: Option<Expr<PathPattern>>

--outputs <EXPR> per QRY-003.

child_of: Option<Expr<RelationalAtom>>

--child-of <EXPR> per QRY-004.

parent_of: Option<Expr<RelationalAtom>>

--parent-of <EXPR> per QRY-004.

depends_on: Option<Expr<RelationalAtom>>

--depends-on <EXPR> per QRY-004.

ancestor_of: Option<Expr<RelationalAtom>>

--ancestor-of <EXPR> per QRY-004.

shortcuts: Vec<BooleanShortcut>

Boolean shortcuts per QRY-005. Multiple shortcuts compose by intersection; the CLI parser enforces within-pair mutual exclusion (--has-X vs --no-X).

Trait Implementations

impl Clone for QuerySpec

fn clone(&self) -> QuerySpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuerySpec

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

Formats the value using the given formatter.

impl Default for QuerySpec

fn default() -> QuerySpec

Returns the “default value” for a type.