ConditionalTemplate

jj_cli::templater

Struct ConditionalTemplate 

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pub struct ConditionalTemplate<P, T, U> {
    pub condition: P,
    pub true_template: T,
    pub false_template: Option<U>,
}
Expand description

Template which selects an output based on a boolean condition.

When None is specified for the false template and the condition is false, this writes nothing.

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§condition: P§true_template: T§false_template: Option<U>

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impl<P, T, U> ConditionalTemplate<P, T, U>

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pub fn new(condition: P, true_template: T, false_template: Option<U>) -> Self
where P: TemplateProperty<Output = bool>, T: Template, U: Template,

Trait Implementations§

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impl<P, T, U> Template for ConditionalTemplate<P, T, U>
where P: TemplateProperty<Output = bool>, T: Template, U: Template,

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fn format(&self, formatter: &mut TemplateFormatter<'_>) -> Result<()>

Auto Trait Implementations§

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impl<P, T, U> Freeze for ConditionalTemplate<P, T, U>
where P: Freeze, T: Freeze, U: Freeze,

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impl<P, T, U> RefUnwindSafe for ConditionalTemplate<P, T, U>
where P: RefUnwindSafe, T: RefUnwindSafe, U: RefUnwindSafe,

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impl<P, T, U> Send for ConditionalTemplate<P, T, U>
where P: Send, T: Send, U: Send,

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impl<P, T, U> Sync for ConditionalTemplate<P, T, U>
where P: Sync, T: Sync, U: Sync,

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impl<P, T, U> Unpin for ConditionalTemplate<P, T, U>
where P: Unpin, T: Unpin, U: Unpin,

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impl<P, T, U> UnwindSafe for ConditionalTemplate<P, T, U>
where P: UnwindSafe, T: UnwindSafe, U: 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,