Enum Expr 

pub enum Expr {
    Prefix(PrefixExpr),
    Postfix(PostfixExpr),
    Infix(InfixExpr),
    Paren(ParenExpr),
    FunctionCall(FunctionCall),
    IntegerLit(IntegerLit),
    FloatLit(FloatLit),
    StringLit(StringLit),
    BooleanLit(BooleanLit),
    Path(Path),
    ListExpr(ListExpr),
    DivertTarget(DivertTargetExpr),
}

A typed expression node.

Covers every node kind the Pratt expression parser can produce.

Variants

Prefix(PrefixExpr)

Postfix(PostfixExpr)

Infix(InfixExpr)

Paren(ParenExpr)

FunctionCall(FunctionCall)

IntegerLit(IntegerLit)

FloatLit(FloatLit)

StringLit(StringLit)

BooleanLit(BooleanLit)

Path(Path)

ListExpr(ListExpr)

DivertTarget(DivertTargetExpr)

Trait Implementations

impl AstNode for Expr

fn can_cast(kind: SyntaxKind) -> bool

Returns true if a node with the given kind can be cast to Self.

fn cast(node: SyntaxNode) -> Option<Self>

Try to cast a generic SyntaxNode into this typed wrapper.

fn syntax(&self) -> &SyntaxNode

Access the underlying SyntaxNode.

impl Clone for Expr

fn clone(&self) -> Expr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr

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

Formats the value using the given formatter.

impl Display for Expr

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

Formats the value using the given formatter.

impl Eq for Expr

impl Hash for Expr

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 Expr

fn eq(&self, other: &Expr) -> 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 StructuralPartialEq for Expr