Enum ExprKind 

pub enum ExprKind {
    ColRef,
    PropAccess,
    IntLiteral,
    FloatLiteral,
    BoolLiteral,
    StringLiteral,
    NullLiteral,
    Cmp,
    And,
    Or,
    Not,
    IsNull,
    IsNotNull,
    StartsWith,
    EndsWith,
    Contains,
    In,
    ListLiteral,
    MapLiteral,
    Exists,
    ListComprehension,
    Agg,
    Arith,
    Param,
    Case,
    VectorSimilarity,
}

Variants

ColRef

PropAccess

IntLiteral

FloatLiteral

BoolLiteral

StringLiteral

NullLiteral

Cmp

And

Or

Not

IsNull

IsNotNull

StartsWith

EndsWith

Contains

In

ListLiteral

MapLiteral

Exists

ListComprehension

Agg

Arith

Param

Case

VectorSimilarity

Implementations

impl ExprKind

pub fn as_str(self) -> &'static str

Trait Implementations

impl Clone for ExprKind

fn clone(&self) -> ExprKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExprKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for ExprKind

type Err = ()

The associated error which can be returned from parsing.

fn from_str(name: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ExprKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ExprKind

fn cmp(&self, other: &ExprKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ExprKind

fn eq(&self, other: &ExprKind) -> 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 PartialOrd for ExprKind

fn partial_cmp(&self, other: &ExprKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ExprKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ExprKind

impl Eq for ExprKind

impl StructuralPartialEq for ExprKind