Struct FilterExpr 

pub struct FilterExpr {
    pub field: String,
    pub op: FilterOp,
    pub value: String,
}

A single filter expression: field op value.

Fields

field: String

op: FilterOp

value: String

Implementations

impl FilterExpr

pub fn parse(s: &str) -> Option<Self>

Parse a filter expression like “grant_date>2025-01-01” or “state=TX”.

Trait Implementations

impl Clone for FilterExpr

fn clone(&self) -> FilterExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FilterExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FilterExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.