[−][src]Struct oso::ClassBuilder
Implementations
impl<T> ClassBuilder<T> where
T: 'static,
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T: 'static,
pub fn with_default() -> Self where
T: Default,
T: Send + Sync,
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T: Default,
T: Send + Sync,
Create a new class builder for a type that implements Default and use that as the constructor.
pub fn with_constructor<F, Args>(f: F) -> Self where
F: Function<Args, Result = T>,
T: Send + Sync,
Args: FromPolarList,
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F: Function<Args, Result = T>,
T: Send + Sync,
Args: FromPolarList,
Create a new class builder with a given constructor.
pub fn set_constructor<F, Args>(self, f: F) -> Self where
F: Function<Args, Result = T>,
T: Send + Sync,
Args: FromPolarList,
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F: Function<Args, Result = T>,
T: Send + Sync,
Args: FromPolarList,
Set the constructor function to use for polar new
statements.
pub fn set_equality_check<F>(self, f: F) -> Self where
F: Fn(&T, &T) -> bool + Send + Sync + 'static,
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F: Fn(&T, &T) -> bool + Send + Sync + 'static,
Set an equality function to be used for polar ==
statements.
pub fn with_equality_check(self) -> Self where
T: PartialEq<T>,
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T: PartialEq<T>,
Use PartialEq::eq as the equality check for polar ==
statements.
pub fn add_attribute_getter<F, R>(self, name: &'static str, f: F) -> Self where
F: Fn(&T) -> R + Send + Sync + 'static,
R: ToPolar,
T: 'static,
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F: Fn(&T) -> R + Send + Sync + 'static,
R: ToPolar,
T: 'static,
Add an attribute getter for statments like foo.bar
`class.add_attribute_getter("bar", |instance| instance.bar)
pub fn name(self, name: &str) -> Self
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Set the name of the polar class.
pub fn add_method<F, Args, R>(self, name: &'static str, f: F) -> Self where
Args: FromPolarList,
F: Method<T, Args, Result = R>,
R: ToPolarResults + 'static,
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Args: FromPolarList,
F: Method<T, Args, Result = R>,
R: ToPolarResults + 'static,
Add a method for polar method calls like foo.plus(1)
class.add_attribute_getter("bar", |instance, n| instance.foo + n)
pub fn add_iterator_method<F, Args, I>(self, name: &'static str, f: F) -> Self where
Args: FromPolarList,
F: Method<T, Args>,
F::Result: IntoIterator<Item = I>,
<<F as Method<T, Args>>::Result as IntoIterator>::IntoIter: Sized + 'static,
I: ToPolarResults + 'static,
T: 'static,
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Args: FromPolarList,
F: Method<T, Args>,
F::Result: IntoIterator<Item = I>,
<<F as Method<T, Args>>::Result as IntoIterator>::IntoIter: Sized + 'static,
I: ToPolarResults + 'static,
T: 'static,
A method that returns multiple values. Every element in the iterator returned by the method will be a separate polar return value.
pub fn add_class_method<F, Args, R>(self, name: &'static str, f: F) -> Self where
F: Function<Args, Result = R>,
Args: FromPolarList,
R: ToPolarResults + 'static,
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F: Function<Args, Result = R>,
Args: FromPolarList,
R: ToPolarResults + 'static,
A method that's called on the type instead of an instance.
eg Foo.pi
pub fn build(self) -> Class
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Finish building a build the class
Trait Implementations
impl<T: Clone> Clone for ClassBuilder<T>
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fn clone(&self) -> ClassBuilder<T>
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fn clone_from(&mut self, source: &Self)
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Auto Trait Implementations
impl<T> !RefUnwindSafe for ClassBuilder<T>
impl<T> Send for ClassBuilder<T> where
T: Send,
T: Send,
impl<T> Sync for ClassBuilder<T> where
T: Sync,
T: Sync,
impl<T> Unpin for ClassBuilder<T> where
T: Unpin,
T: Unpin,
impl<T> !UnwindSafe for ClassBuilder<T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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fn instrument(self, span: Span) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,