Struct ConditionBuilder 

pub struct ConditionBuilder { /* private fields */ }

Builder for individual field conditions.

Uses Cow<'static, str> for field names to avoid allocations when using string literals (common case), while still supporting dynamic strings.

This is typically constructed internally by QueryBuilder methods rather than directly by users.

Implementations

impl ConditionBuilder

pub fn new_static(field: &'static str, operator: Operator, value: Value) -> Self

Create a new condition with a static field name (no allocation)

This is used by core field methods like kind(), name(), etc. where the field name is a compile-time constant.

pub fn new(field: impl Into<String>, operator: Operator, value: Value) -> Self

Create a new condition with a dynamic field name (allocates)

This is used by generic field methods like field() where the field name is provided at runtime (e.g., for plugin fields).

pub fn field(&self) -> &str

Get the field name as a string slice

pub fn operator(&self) -> &Operator

Get the operator

pub fn value(&self) -> &Value

Get the value

pub fn into_condition(self, registry: &FieldRegistry) -> Condition

Convert to Condition, resolving field alias via registry

The registry is used to resolve field aliases (e.g., “file” -> “path”, “language” -> “lang”) to their canonical names.

Trait Implementations

impl Clone for ConditionBuilder

fn clone(&self) -> ConditionBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionBuilder

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

Formats the value using the given formatter.