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Symbol

Enum Symbol 

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pub enum Symbol<'string> {
    Representation(Representation),
    String(&'string str),
}
Expand description

Tree node symbol.

Note that its char count must be 1.

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Representation(Representation)

Representation (potentially styled).

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String(&'string str)

String (plain).

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impl<'string> From<&'string str> for Symbol<'string>

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fn from(string: &'string str) -> Self

Converts to this type from the input type.
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impl<'string> From<SpannedString<Style>> for Symbol<'string>

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fn from(represention: Representation) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'string> Freeze for Symbol<'string>

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impl<'string> RefUnwindSafe for Symbol<'string>

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impl<'string> Send for Symbol<'string>

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impl<'string> Sync for Symbol<'string>

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impl<'string> Unpin for Symbol<'string>

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impl<'string> UnsafeUnpin for Symbol<'string>

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impl<'string> UnwindSafe for Symbol<'string>

Blanket Implementations§

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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> 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, 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.
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impl<T> With for T

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fn wrap_with<U, F>(self, f: F) -> U
where F: FnOnce(Self) -> U,

Calls the given closure and return the result. Read more
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fn with<F>(self, f: F) -> Self
where F: FnOnce(&mut Self),

Calls the given closure on self.
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fn try_with<E, F>(self, f: F) -> Result<Self, E>
where F: FnOnce(&mut Self) -> Result<(), E>,

Calls the given closure on self.
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fn with_if<F>(self, condition: bool, f: F) -> Self
where F: FnOnce(&mut Self),

Calls the given closure if condition == true.