Enum valkyrie_ast::RangeTermNode

pub enum RangeTermNode {
    Index {
        index: ExpressionKind,
    },
    Range {
        head: Option<ExpressionKind>,
        tail: Option<ExpressionKind>,
        step: Option<ExpressionKind>,
    },
}

[index], ⁅start : end : step⁆

Variants

Index

Fields

index: ExpressionKind

The index of range

The index kind

Range

Fields

head: Option<ExpressionKind>

The first element in range

tail: Option<ExpressionKind>

The middle element in range

step: Option<ExpressionKind>

The

The range

Implementations

impl RangeTermNode

pub fn as_tuple(&self) -> Option<ArgumentTerm>

Convert to tuple item if possible

Trait Implementations

impl Clone for RangeTermNode

fn clone(&self) -> RangeTermNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RangeTermNode

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

Formats the value using the given formatter.

impl Hash for RangeTermNode

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 PartialEq for RangeTermNode

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

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

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

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

impl Eq for RangeTermNode

impl StructuralPartialEq for RangeTermNode