Struct SExpr 

pub struct SExpr {
    pub node: SNode,
    pub span: Option<Span>,
    pub block: bool,
    pub tag_test: Option<Box<STagTest>>,
}

A surface expression.

Fields

node: SNode

span: Option<Span>

block: bool

Set on a Rust block expression ({ … }) used as a value.

tag_test: Option<Box<STagTest>>

Set on the match a JavaScript x.$ === 'tag' test reads as, so an if on it can narrow x.

Implementations

impl SExpr

pub const fn new(node: SNode, span: Option<Span>) -> Self

pub fn name(name: &str) -> Self

A name reference without a span, as the checker builds them.

pub fn simple_name(&self) -> Option<&str>

The single-segment name this expression refers to, if it is one.

Trait Implementations

impl Clone for SExpr

fn clone(&self) -> SExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SExpr

impl PartialEq for SExpr

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SExpr