Enum WhereExpr 

pub enum WhereExpr {
    Comparison {
        field: String,
        op: ComparisonOp,
        value: WqlValue,
    },
    And(Box<WhereExpr>, Box<WhereExpr>),
    Or(Box<WhereExpr>, Box<WhereExpr>),
}

WHERE expression (AND/OR tree of comparisons).

Variants

Comparison

Simple comparison: field op value.

Fields

field: String

op: ComparisonOp

value: WqlValue

And(Box<WhereExpr>, Box<WhereExpr>)

AND of two expressions.

Or(Box<WhereExpr>, Box<WhereExpr>)

OR of two expressions.

Trait Implementations

impl Clone for WhereExpr

fn clone(&self) -> WhereExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WhereExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WhereExpr

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WhereExpr

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

where __S: Serializer,

Serialize this value into the given Serde serializer.