Struct Expression 

pub struct Expression {
    pub kind: ExprKind,
    pub id: ExprID,
}

Fields

kind: ExprKind

id: ExprID

Implementations

impl Expression

pub fn ident(expr_id: ExprID, name_id: u64, name: &str) -> Expression

Create a new expression referencing an identifier with the specified id and name

pub fn assume_block(&self) -> Result<&Block, ()>

Returns the block that is this expression if it is a block, an error if it is an Error node, and panics if the expression is not a block or error

pub fn assume_block_mut(&mut self) -> &mut Block

Returns the block that is this expression. Panics if the expression is not a block

Trait Implementations

impl Clone for Expression

fn clone(&self) -> Expression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expression

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Expression

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Expression

fn eq(&self, other: &Self) -> 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 PrettyDebug for Expression

fn pretty_debug(&self) -> String

impl Serialize for Expression

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

where __S: Serializer,

Serialize this value into the given Serde serializer.