Enum scylladb_parse::Assignment

pub enum Assignment {
    Simple {
        selection: SimpleSelection,
        term: Term,
    },
    Arithmetic {
        assignee: Name,
        lhs: Name,
        op: ArithmeticOp,
        rhs: Term,
    },
    Append {
        assignee: Name,
        list: ListLiteral,
        item: Name,
    },
}

Variants

Simple

Fields

selection: SimpleSelection

term: Term

Arithmetic

Fields

assignee: Name

lhs: Name

op: ArithmeticOp

rhs: Term

Append

Fields

assignee: Name

list: ListLiteral

item: Name

Implementations

impl Assignment

pub fn simple(
    selection: impl Into<SimpleSelection>,
    term: impl Into<Term>
) -> Self

pub fn arithmetic(
    assignee: impl Into<Name>,
    lhs: impl Into<Name>,
    op: ArithmeticOp,
    rhs: impl Into<Term>
) -> Self

pub fn append(
    assignee: impl Into<Name>,
    list: Vec<impl Into<Term>>,
    item: impl Into<Name>
) -> Self

Trait Implementations

impl Clone for Assignment

fn clone(&self) -> Assignment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> CustomToTokens<'a> for Assignment

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

impl Debug for Assignment

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

Formats the value using the given formatter.

impl Display for Assignment

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

Formats the value using the given formatter.

impl FromStr for Assignment

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 Assignment

type Output = Assignment

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

impl PartialEq<Assignment> for Assignment

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

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

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

This method tests for !=.

impl ToTokens for Assignment

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 Assignment

impl StructuralEq for Assignment

impl StructuralPartialEq for Assignment