Enum sphinx::parser::expr::Expr

source · [−]

pub enum Expr {
    Atom(Atom),
    Primary(Primary),
    UnaryOp(UnaryOp, Box<Expr>),
    BinaryOp(BinaryOp, Box<(Expr, Expr)>),
    Assignment(Box<Assignment>),
    Declaration(Box<Declaration>),
    Tuple(Box<[ExprMeta]>),
    IfExpr {
        branches: Box<[ConditionalBranch]>,
        else_clause: Option<Box<ExprBlock>>,
    },
    Block {
        label: Option<Label>,
        suite: Box<ExprBlock>,
    },
    FunctionDef(FunctionDef),
    Echo(Box<Expr>),
}

Variants

`Atom(Atom)`

`Primary(Primary)`

`UnaryOp(UnaryOp, Box<Expr>)`

`BinaryOp(BinaryOp, Box<(Expr, Expr)>)`

`Assignment(Box<Assignment>)`

`Declaration(Box<Declaration>)`

`Tuple(Box<[ExprMeta]>)`

`IfExpr`

Fields

branches: Box<[ConditionalBranch]>

else_clause: Option<Box<ExprBlock>>

`Block`

Fields

label: Option<Label>

suite: Box<ExprBlock>

`FunctionDef(FunctionDef)`

`Echo(Box<Expr>)`

Trait Implementations

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

impl From<Expr> for Stmt

fn from(expr: Expr) -> Self

Converts to this type from the input type.

impl TryFrom<Expr> for LValue

type Error = ()

The type returned in the event of a conversion error.

fn try_from(expr: Expr) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Stmt> for Expr

type Error = Stmt

The type returned in the event of a conversion error.

fn try_from(stmt: Stmt) -> Result<Self, Stmt>

Performs the conversion.

impl TryFrom<StmtMeta> for Expr

type Error = StmtMeta

The type returned in the event of a conversion error.

fn try_from(stmt: StmtMeta) -> Result<Self, StmtMeta>

Performs the conversion.

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,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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.

fn to_owned(&self) -> T

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

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

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

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

Performs the conversion.