Enum scylladb_parse::Relation

pub enum Relation {
    Normal {
        column: Name,
        operator: Operator,
        term: Term,
    },
    Tuple {
        columns: Vec<Name>,
        operator: Operator,
        tuple_literal: TupleLiteral,
    },
    Token {
        columns: Vec<Name>,
        operator: Operator,
        term: Term,
    },
    MVExclusion {
        column: Name,
    },
}

Variants

Normal

Fields

column: Name

operator: Operator

term: Term

Tuple

Fields

columns: Vec<Name>

operator: Operator

tuple_literal: TupleLiteral

Token

Fields

columns: Vec<Name>

operator: Operator

term: Term

MVExclusion

Fields

column: Name

Implementations

impl Relation

pub fn normal(
    column: impl Into<Name>,
    operator: Operator,
    term: impl Into<Term>
) -> Self

pub fn tuple(
    columns: Vec<impl Into<Name>>,
    operator: Operator,
    tuple_literal: Vec<impl Into<Term>>
) -> Self

pub fn token(
    columns: Vec<impl Into<Name>>,
    operator: Operator,
    term: impl Into<Term>
) -> Self

pub fn is_not_null(column: impl Into<Name>) -> Self

Trait Implementations

impl Clone for Relation

fn clone(&self) -> Relation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> CustomToTokens<'a> for Relation

fn to_tokens(&'a self, tokens: &mut TokenStream)

impl Debug for Relation

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

Formats the value using the given formatter.

impl Display for Relation

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

Formats the value using the given formatter.

impl FromStr for Relation

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

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

impl Parse for Relation

type Output = Relation

fn parse(s: &mut StatementStream<'_>) -> Result<Self>

impl PartialEq<Relation> for Relation

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl ToTokens for Relation

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Eq for Relation

impl StructuralEq for Relation

impl StructuralPartialEq for Relation