gdnative_core::export

Struct SignalParam

Source 
pub struct SignalParam {
    pub name: GodotString,
    pub default: Variant,
    pub export_info: ExportInfo,
    pub usage: PropertyUsage,
}
Expand description

Parameter in a signal declaration.

Instead of providing values for each field, check out the param*() methods in SignalBuilder.

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§name: GodotString

Parameter name.

§default: Variant

Default value, used when no argument is provided.

§export_info: ExportInfo

Metadata and UI hints about exporting, e.g. parameter type.

§usage: PropertyUsage

In which context the signal parameter is used.

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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
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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
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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.