Struct FilterBuilder 

pub struct FilterBuilder { /* private fields */ }

Builder for constructing filter IR ergonomically

Implementations

impl FilterBuilder

pub fn new() -> Self

Create a new filter builder

pub fn eq(self, field: &str, value: impl Into<FilterValue>) -> Self

Add an equality constraint

pub fn ne(self, field: &str, value: impl Into<FilterValue>) -> Self

Add a not-equal constraint

pub fn in_set(self, field: &str, values: Vec<FilterValue>) -> Self

Add an IN constraint

pub fn range( self, field: &str, min: Option<impl Into<FilterValue>>, max: Option<impl Into<FilterValue>>, ) -> Self

Add a range constraint

pub fn gt(self, field: &str, value: impl Into<FilterValue>) -> Self

Add a greater-than constraint

pub fn gte(self, field: &str, value: impl Into<FilterValue>) -> Self

Add a greater-than-or-equal constraint

pub fn lt(self, field: &str, value: impl Into<FilterValue>) -> Self

Add a less-than constraint

pub fn lte(self, field: &str, value: impl Into<FilterValue>) -> Self

Add a less-than-or-equal constraint

pub fn prefix(self, field: &str, prefix: &str) -> Self

Add a prefix match constraint

pub fn contains(self, field: &str, substring: &str) -> Self

Add a contains constraint

pub fn namespace(self, namespace: &str) -> Self

Add a namespace constraint (convenience method)

pub fn doc_ids(self, doc_ids: &[u64]) -> Self

Add a doc_id IN constraint (convenience method)

pub fn time_range( self, field: &str, start: Option<u64>, end: Option<u64>, ) -> Self

Add a time range constraint (convenience method)

pub fn or_atoms(self, atoms: Vec<FilterAtom>) -> Self

Add a disjunction (OR of multiple atoms)

pub fn build(self) -> FilterIR

Build the filter IR

Trait Implementations

impl Clone for FilterBuilder

fn clone(&self) -> FilterBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterBuilder

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

Formats the value using the given formatter.

impl Default for FilterBuilder

fn default() -> FilterBuilder

Returns the “default value” for a type.