Enum WhereExpr 

pub enum WhereExpr {
    And(Box<WhereExpr>, Box<WhereExpr>),
    Or(Box<WhereExpr>, Box<WhereExpr>),
    Not(Box<WhereExpr>),
    Equal(String, WhereValue),
    NotEqual(String, WhereValue),
    GreaterThan(String, WhereValue),
    GreaterThanOrEqual(String, WhereValue),
    LessThan(String, WhereValue),
    LessThanOrEqual(String, WhereValue),
    Between(String, WhereValue, WhereValue),
    In(String, Vec<WhereValue>),
    NotIn(String, Vec<WhereValue>),
    InIgnoreCase(String, Vec<WhereValue>),
    NotInIgnoreCase(String, Vec<WhereValue>),
    Like(String, String),
    IsNull(String),
    IsNotNull(String),
    Contains(String, String),
    StartsWith(String, String),
    EndsWith(String, String),
    ContainsIgnoreCase(String, String),
    StartsWithIgnoreCase(String, String),
    EndsWithIgnoreCase(String, String),
    ToLower(String, ComparisonOp, String),
    ToUpper(String, ComparisonOp, String),
    IsNullOrEmpty(String),
    Length(String, ComparisonOp, i64),
}

Variants

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

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

Not(Box<WhereExpr>)

Equal(String, WhereValue)

NotEqual(String, WhereValue)

GreaterThan(String, WhereValue)

GreaterThanOrEqual(String, WhereValue)

LessThan(String, WhereValue)

LessThanOrEqual(String, WhereValue)

Between(String, WhereValue, WhereValue)

In(String, Vec<WhereValue>)

NotIn(String, Vec<WhereValue>)

InIgnoreCase(String, Vec<WhereValue>)

NotInIgnoreCase(String, Vec<WhereValue>)

Like(String, String)

IsNull(String)

IsNotNull(String)

Contains(String, String)

StartsWith(String, String)

EndsWith(String, String)

ContainsIgnoreCase(String, String)

StartsWithIgnoreCase(String, String)

EndsWithIgnoreCase(String, String)

ToLower(String, ComparisonOp, String)

ToUpper(String, ComparisonOp, String)

IsNullOrEmpty(String)

Length(String, ComparisonOp, i64)

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 PartialEq for WhereExpr

fn eq(&self, other: &WhereExpr) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for WhereExpr