Enum go_vm::parser::ast::Expr

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pub enum Expr {
Show 22 variants Bad(Rc<BadExpr, Global>), Ident(IdentKey), Ellipsis(Rc<Ellipsis, Global>), BasicLit(Rc<BasicLit, Global>), FuncLit(Rc<FuncLit, Global>), CompositeLit(Rc<CompositeLit, Global>), Paren(Rc<ParenExpr, Global>), Selector(Rc<SelectorExpr, Global>), Index(Rc<IndexExpr, Global>), Slice(Rc<SliceExpr, Global>), TypeAssert(Rc<TypeAssertExpr, Global>), Call(Rc<CallExpr, Global>), Star(Rc<StarExpr, Global>), Unary(Rc<UnaryExpr, Global>), Binary(Rc<BinaryExpr, Global>), KeyValue(Rc<KeyValueExpr, Global>), Array(Rc<ArrayType, Global>), Struct(Rc<StructType, Global>), Func(FuncTypeKey), Interface(Rc<InterfaceType, Global>), Map(Rc<MapType, Global>), Chan(Rc<ChanType, Global>),
}

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impl Expr

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pub fn new_bad(from: usize, to: usize) -> Expr

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pub fn new_selector(x: Expr, sel: IdentKey) -> Expr

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pub fn new_ellipsis(pos: usize, x: Option<Expr>) -> Expr

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pub fn new_basic_lit(pos: usize, token: Token) -> Expr

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pub fn new_unary_expr(pos: usize, op: Token, expr: Expr) -> Expr

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pub fn box_func_type(ft: FuncType, objs: &mut AstObjects) -> Expr

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pub fn clone_ident(&self) -> Option<Expr>

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pub fn try_as_ident(&self) -> Option<&IdentKey>

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pub fn is_bad(&self) -> bool

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pub fn is_type_switch_assert(&self) -> bool

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impl Clone for Expr

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fn clone(&self) -> Expr

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Expr

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

Formats the value using the given formatter. Read more
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impl Node for Expr

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fn pos(&self, objs: &AstObjects) -> usize

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fn end(&self, objs: &AstObjects) -> usize

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fn id(&self) -> NodeId

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impl RefUnwindSafe for Expr

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impl !Send for Expr

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impl !Sync for Expr

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impl Unpin for Expr

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impl UnwindSafe for Expr

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.