Enum compile::ast::Expr

source · [−]

pub enum Expr {
Show 14 variants
    Variable(Identifier),
    Literal(Literal),
    ListLiteral(ListLiteral),
    TupleLiteral(TupleLiteral),
    SetLiteral(SetLiteral),
    DictLiteral(DictLiteral),
    MethodCall(MethodCall),
    FuncCall(FuncCall),
    AttrLookup(AttrLookup),
    IndexedExpr(IndexedExpr),
    SlicedExpr(SlicedExpr),
    PostPreOp(PostPreOp),
    AnonFuncDefinition(AnonFuncDefinition),
    Error,
}

Variants

`Variable(Identifier)`

`Literal(Literal)`

`ListLiteral(ListLiteral)`

`TupleLiteral(TupleLiteral)`

`SetLiteral(SetLiteral)`

`DictLiteral(DictLiteral)`

`MethodCall(MethodCall)`

`FuncCall(FuncCall)`

`AttrLookup(AttrLookup)`

`IndexedExpr(IndexedExpr)`

`SlicedExpr(SlicedExpr)`

`PostPreOp(PostPreOp)`

`AnonFuncDefinition(AnonFuncDefinition)`

`Error`

An unreachable expression state, used to finish attempting to parse an AST (read http://lalrpop.github.io/lalrpop/tutorial/008_error_recovery.html

Implementations

impl Expr

pub fn span(&self) -> Span

Trait Implementations

impl AstExpr for Expr

fn offset_spans(&mut self, offset: usize)

Increase the indices of the Spans in this AST node by a given offset. This is useful when this AST node is part of a format string, and the indices need to be offset to be accurate for the entire file. Read more

impl Clone for Expr

fn clone(&self) -> Expr

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for Expr

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for Expr

impl Send for Expr

impl Sync for Expr

impl Unpin for Expr

impl UnwindSafe for Expr

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V