Enum ra_ap_syntax::ast::Expr[−][src]

pub enum Expr {
Show 31 variants
    ArrayExpr(ArrayExpr),
    AwaitExpr(AwaitExpr),
    BinExpr(BinExpr),
    BlockExpr(BlockExpr),
    BoxExpr(BoxExpr),
    BreakExpr(BreakExpr),
    CallExpr(CallExpr),
    CastExpr(CastExpr),
    ClosureExpr(ClosureExpr),
    ContinueExpr(ContinueExpr),
    FieldExpr(FieldExpr),
    ForExpr(ForExpr),
    IfExpr(IfExpr),
    IndexExpr(IndexExpr),
    Literal(Literal),
    LoopExpr(LoopExpr),
    MacroCall(MacroCall),
    MacroStmts(MacroStmts),
    MatchExpr(MatchExpr),
    MethodCallExpr(MethodCallExpr),
    ParenExpr(ParenExpr),
    PathExpr(PathExpr),
    PrefixExpr(PrefixExpr),
    RangeExpr(RangeExpr),
    RecordExpr(RecordExpr),
    RefExpr(RefExpr),
    ReturnExpr(ReturnExpr),
    TryExpr(TryExpr),
    TupleExpr(TupleExpr),
    WhileExpr(WhileExpr),
    YieldExpr(YieldExpr),
}

Variants

`ArrayExpr(ArrayExpr)`

Tuple Fields

0: ArrayExpr

`AwaitExpr(AwaitExpr)`

Tuple Fields

0: AwaitExpr

`BinExpr(BinExpr)`

Tuple Fields

0: BinExpr

`BlockExpr(BlockExpr)`

Tuple Fields

0: BlockExpr

`BoxExpr(BoxExpr)`

Tuple Fields

0: BoxExpr

`BreakExpr(BreakExpr)`

Tuple Fields

0: BreakExpr

`CallExpr(CallExpr)`

Tuple Fields

0: CallExpr

`CastExpr(CastExpr)`

Tuple Fields

0: CastExpr

`ClosureExpr(ClosureExpr)`

Tuple Fields

0: ClosureExpr

`ContinueExpr(ContinueExpr)`

Tuple Fields

0: ContinueExpr

`FieldExpr(FieldExpr)`

Tuple Fields

0: FieldExpr

`ForExpr(ForExpr)`

Tuple Fields

0: ForExpr

`IfExpr(IfExpr)`

Tuple Fields

0: IfExpr

`IndexExpr(IndexExpr)`

Tuple Fields

0: IndexExpr

`Literal(Literal)`

Tuple Fields

0: Literal

`LoopExpr(LoopExpr)`

Tuple Fields

0: LoopExpr

`MacroCall(MacroCall)`

Tuple Fields

0: MacroCall

`MacroStmts(MacroStmts)`

Tuple Fields

0: MacroStmts

`MatchExpr(MatchExpr)`

Tuple Fields

0: MatchExpr

`MethodCallExpr(MethodCallExpr)`

Tuple Fields

0: MethodCallExpr

`ParenExpr(ParenExpr)`

Tuple Fields

0: ParenExpr

`PathExpr(PathExpr)`

Tuple Fields

0: PathExpr

`PrefixExpr(PrefixExpr)`

Tuple Fields

0: PrefixExpr

`RangeExpr(RangeExpr)`

Tuple Fields

0: RangeExpr

`RecordExpr(RecordExpr)`

Tuple Fields

0: RecordExpr

`RefExpr(RefExpr)`

Tuple Fields

0: RefExpr

`ReturnExpr(ReturnExpr)`

Tuple Fields

0: ReturnExpr

`TryExpr(TryExpr)`

Tuple Fields

0: TryExpr

`TupleExpr(TupleExpr)`

Tuple Fields

0: TupleExpr

`WhileExpr(WhileExpr)`

Tuple Fields

0: WhileExpr

`YieldExpr(YieldExpr)`

Tuple Fields

0: YieldExpr

Implementations

impl Expr

pub fn is_block_like(&self) -> bool

impl Expr

pub fn parse(text: &str) -> Result<Self, ()>

Returns text, parsed as an expression, but only if it has no errors.

Trait Implementations

impl AstNode for Expr

fn can_cast(kind: SyntaxKind) -> bool

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

fn syntax(&self) -> &SyntaxNode

fn clone_for_update(&self) -> Self where
Self: Sized,

fn clone_subtree(&self) -> Self where
Self: Sized,

impl Clone for Expr

fn clone(&self) -> Expr

Returns a copy of the value. Read more

1.0.0[src]

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

impl Display for Expr

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

Formats the value using the given formatter. Read more

impl From<ArrayExpr> for Expr

fn from(node: ArrayExpr) -> Expr

Performs the conversion.

impl From<AwaitExpr> for Expr

fn from(node: AwaitExpr) -> Expr

Performs the conversion.

impl From<BinExpr> for Expr

fn from(node: BinExpr) -> Expr

Performs the conversion.

impl From<BlockExpr> for Expr

fn from(node: BlockExpr) -> Expr

Performs the conversion.

impl From<BoxExpr> for Expr

fn from(node: BoxExpr) -> Expr

Performs the conversion.

impl From<BreakExpr> for Expr

fn from(node: BreakExpr) -> Expr

Performs the conversion.

impl From<CallExpr> for Expr

fn from(node: CallExpr) -> Expr

Performs the conversion.

impl From<CastExpr> for Expr

fn from(node: CastExpr) -> Expr

Performs the conversion.

impl From<ClosureExpr> for Expr

fn from(node: ClosureExpr) -> Expr

Performs the conversion.

impl From<ContinueExpr> for Expr

fn from(node: ContinueExpr) -> Expr

Performs the conversion.

impl From<FieldExpr> for Expr

fn from(node: FieldExpr) -> Expr

Performs the conversion.

impl From<ForExpr> for Expr

fn from(node: ForExpr) -> Expr

Performs the conversion.

impl From<IfExpr> for Expr

fn from(node: IfExpr) -> Expr

Performs the conversion.

impl From<IndexExpr> for Expr

fn from(node: IndexExpr) -> Expr

Performs the conversion.

impl From<Literal> for Expr

fn from(node: Literal) -> Expr

Performs the conversion.

impl From<LoopExpr> for Expr

fn from(node: LoopExpr) -> Expr

Performs the conversion.

impl From<MacroCall> for Expr

fn from(node: MacroCall) -> Expr

Performs the conversion.

impl From<MacroStmts> for Expr

fn from(node: MacroStmts) -> Expr

Performs the conversion.

impl From<MatchExpr> for Expr

fn from(node: MatchExpr) -> Expr

Performs the conversion.

impl From<MethodCallExpr> for Expr

fn from(node: MethodCallExpr) -> Expr

Performs the conversion.

impl From<ParenExpr> for Expr

fn from(node: ParenExpr) -> Expr

Performs the conversion.

impl From<PathExpr> for Expr

fn from(node: PathExpr) -> Expr

Performs the conversion.

impl From<PrefixExpr> for Expr

fn from(node: PrefixExpr) -> Expr

Performs the conversion.

impl From<RangeExpr> for Expr

fn from(node: RangeExpr) -> Expr

Performs the conversion.

impl From<RecordExpr> for Expr

fn from(node: RecordExpr) -> Expr

Performs the conversion.

impl From<RefExpr> for Expr

fn from(node: RefExpr) -> Expr

Performs the conversion.

impl From<ReturnExpr> for Expr

fn from(node: ReturnExpr) -> Expr

Performs the conversion.

impl From<TryExpr> for Expr

fn from(node: TryExpr) -> Expr

Performs the conversion.

impl From<TupleExpr> for Expr

fn from(node: TupleExpr) -> Expr

Performs the conversion.

impl From<WhileExpr> for Expr

fn from(node: WhileExpr) -> Expr

Performs the conversion.

impl From<YieldExpr> for Expr

fn from(node: YieldExpr) -> Expr

Performs the conversion.

impl HasAttrs for Expr

fn attrs(&self) -> AstChildren<Attr>ⓘ
Notable traits for AstChildren<N>
`impl<N: AstNode> Iterator for AstChildren<N> type Item = N;`

fn has_atom_attr(&self, atom: &str) -> bool

impl Hash for Expr

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0[src]

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<Expr> for Expr

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Eq for Expr

impl StructuralEq for Expr

impl StructuralPartialEq for Expr

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<N> AstNodeEdit for N where
N: AstNode + Clone,

fn indent_level(&self) -> IndentLevel

fn indent(&self, level: IndentLevel) -> Self

fn dedent(&self, level: IndentLevel) -> Self

fn reset_indent(&self) -> Self

impl<T> AttrsOwnerEdit for T where
T: HasAttrs,

fn remove_attrs_and_docs(&self)

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<N> Indent for N where
N: AstNode + Clone,

fn indent_level(&self) -> IndentLevel

fn indent(&self, by: IndentLevel)

fn dedent(&self, by: IndentLevel)

fn reindent_to(&self, target_level: IndentLevel)

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

pub fn into(self) -> U

Performs the conversion.

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> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. 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.

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.

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

Performs the conversion.