Struct Behavior

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pub struct Behavior { /* private fields */ }
Expand description

Special configurable behavior for Table or Handle values These behaviors are special and not set with methods because they need to be run in contexts where 1. Globals is not available, and/or 2. they are not failable, and so failure would mean panic, making debugging purely from script-land fairly unpleasant

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impl Behavior

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pub fn builder_for_handle<T: Any>() -> HandleBehaviorBuilder<T>

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pub fn str(&self) -> &Option<Rc<dyn Fn(Value) -> RcStr>>

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pub fn repr(&self) -> &Option<Rc<dyn Fn(Value) -> RcStr>>

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impl Default for Behavior

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fn default() -> Behavior

Returns the “default value” for a type. Read more

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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.