Struct FilterCondition 

pub struct FilterCondition { /* private fields */ }

A filter condition built from property accessors.

Implementations

impl FilterCondition

pub fn new( column: impl Into<String>, operator: impl Into<String>, param_count: usize, ) -> Self

pub fn with_values( column: impl Into<String>, operator: impl Into<String>, values: Vec<DbValue>, ) -> Self

Creates a condition carrying its own parameter values. Used by linq!(filter |b: T| ...) (Form C) to produce self-contained BoolExpr values for global query filters.

pub fn values(&self) -> &[DbValue]

Returns the inline values carried by this condition (empty for in-builder conditions).

pub fn to_sql(&self, placeholders: &[String]) -> String

Convert to a SQL WHERE fragment using dialect-specific placeholders.

pub fn param_count(&self) -> usize

pub fn column(&self) -> &str

pub fn operator(&self) -> &str

Trait Implementations

impl Clone for FilterCondition

fn clone(&self) -> FilterCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterCondition

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

Formats the value using the given formatter.