Struct SetExpression

pub struct SetExpression {
    pub variables: List<Var>,
    pub equal: Token,
    pub values: List<Pointer<Expression>>,
}

A struct representing a set expression.

Fields

variables: List<Var>

The variables whom values are being set.

equal: Token

The = character.

values: List<Pointer<Expression>>

The values that are being set, in the same order as variables, the length of these values may be more or less than the variables list.

Trait Implementations

impl Clone for SetExpression

fn clone(&self) -> SetExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetExpression

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

Formats the value using the given formatter.

impl GetRange for SetExpression

fn get_range(&self) -> Result<Range, GetRangeError>

Get the range of the node.

impl Hash for SetExpression

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 SetExpression

fn cmp(&self, other: &SetExpression) -> 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 Parse for SetExpression

fn parse( token: Token, lexer: &mut Lexer, errors: &mut Vec<Error>, ) -> Option<Self>

Try parsing the current item, starting from the passed token.

impl PartialEq for SetExpression

fn eq(&self, other: &SetExpression) -> 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 SetExpression

fn partial_cmp(&self, other: &SetExpression) -> 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 Print for SetExpression

fn print_final_trivia(&self) -> String

Prints only the very final trivia. Used for the default implementation of Print::print, which just joins Print::print_without_final_trivia and this function.

fn print_without_final_trivia(&self) -> String

Prints the whole token including all surrounding trivia, excluding the very last trailing trivia.

fn print(&self) -> String

Prints the whole token including all surrounding trivia.

impl Eq for SetExpression

impl StructuralPartialEq for SetExpression