[][src]Enum arithmetic_parser::Statement

#[non_exhaustive]pub enum Statement<'a, T: Grammar> {
    Expr(SpannedExpr<'a, T>),
    Assignment {
        lhs: SpannedLvalue<'a, T::Type>,
        rhs: Box<SpannedExpr<'a, T>>,
    },
}

Statement: an expression or a variable assignment.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Expr(SpannedExpr<'a, T>)

Expression, e.g., x + (1, 2).

Assignment

Assigment, e.g., (x, y) = (5, 8).

Fields of Assignment

lhs: SpannedLvalue<'a, T::Type>

LHS of the assignment.

rhs: Box<SpannedExpr<'a, T>>

RHS of the assignment.

Implementations

impl<T: Grammar, '_> Statement<'_, T>[src]

pub fn ty(&self) -> StatementType[src]

Returns the type of this statement.

Trait Implementations

impl<T: Grammar, '_> Clone for Statement<'_, T>[src]

impl<'a, T: Debug + Grammar> Debug for Statement<'a, T> where
    T::Type: Debug
[src]

impl<T, '_> PartialEq<Statement<'_, T>> for Statement<'_, T> where
    T: Grammar,
    T::Lit: PartialEq,
    T::Type: PartialEq
[src]

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Statement<'a, T> where
    <T as ParseLiteral>::Lit: RefUnwindSafe,
    <T as Grammar>::Type: RefUnwindSafe

impl<'a, T> Send for Statement<'a, T> where
    <T as ParseLiteral>::Lit: Send,
    <T as Grammar>::Type: Send

impl<'a, T> Sync for Statement<'a, T> where
    <T as ParseLiteral>::Lit: Sync,
    <T as Grammar>::Type: Sync

impl<'a, T> Unpin for Statement<'a, T> where
    <T as ParseLiteral>::Lit: Unpin,
    <T as Grammar>::Type: Unpin

impl<'a, T> UnwindSafe for Statement<'a, T> where
    <T as ParseLiteral>::Lit: UnwindSafe,
    <T as Grammar>::Type: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Conv for T

impl<T> Conv for T

impl<T> FmtForward for T

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> Pipe for T where
    T: ?Sized

impl<T> Pipe for T

impl<T> PipeAsRef for T

impl<T> PipeBorrow for T

impl<T> PipeDeref for T

impl<T> PipeRef for T

impl<T> Tap for T

impl<T> Tap for T

impl<T, U> TapAsRef<U> for T where
    U: ?Sized

impl<T, U> TapBorrow<U> for T where
    U: ?Sized

impl<T> TapDeref for T

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> TryConv for T

impl<T> TryConv for T

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.