expr_parser::parser

Enum StackOperator

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enum StackOperator<B, U, T> {
    None {
        term: Option<T>,
    },
    Binary {
        binary: B,
        unary: Option<U>,
    },
    Unary {
        unary: U,
        term: Option<T>,
    },
}

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None

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§term: Option<T>
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Binary

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§binary: B
§unary: Option<U>
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Unary

Fields

§unary: U
§term: Option<T>

Implementations§

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impl<B, U, T> StackOperator<B, U, T>

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fn unary_delimiter(unary: Option<U>, term: Option<T>) -> Self

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fn expression_kind_rhs(self) -> Option<ExpressionKind<B, U, T>>

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fn expression_kind_no_rhs(self) -> Option<ExpressionKind<B, U, T>>

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fn can_have_no_rhs(&self) -> bool

Trait Implementations§

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impl<B: Clone, U: Clone, T: Clone> Clone for StackOperator<B, U, T>

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fn clone(&self) -> StackOperator<B, U, T>

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<B: Debug, U: Debug, T: Debug> Debug for StackOperator<B, U, T>

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

Formats the value using the given formatter. Read more
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impl<B: Copy, U: Copy, T: Copy> Copy for StackOperator<B, U, T>

Auto Trait Implementations§

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impl<B, U, T> Freeze for StackOperator<B, U, T>
where B: Freeze, U: Freeze, T: Freeze,

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impl<B, U, T> RefUnwindSafe for StackOperator<B, U, T>
where B: RefUnwindSafe, U: RefUnwindSafe, T: RefUnwindSafe,

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impl<B, U, T> Send for StackOperator<B, U, T>
where B: Send, U: Send, T: Send,

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impl<B, U, T> Sync for StackOperator<B, U, T>
where B: Sync, U: Sync, T: Sync,

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impl<B, U, T> Unpin for StackOperator<B, U, T>
where B: Unpin, U: Unpin, T: Unpin,

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impl<B, U, T> UnwindSafe for StackOperator<B, U, T>
where B: UnwindSafe, U: UnwindSafe, T: UnwindSafe,

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impl<T> Any for T
where 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 T
where 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 T
where 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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 T
where 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where 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 T
where 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 T
where 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.