miniextendr_macros::miniextendr_impl_trait::r_wrappers

Struct TraitWrapperOpts

pub(super) struct TraitWrapperOpts {
    pub(super) class_system: ClassSystem,
    pub(super) class_has_no_rd: bool,
    pub(super) internal: bool,
    pub(super) noexport: bool,
}

Expand description

Options controlling export visibility and documentation for trait R wrapper generation.

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§class_system: ClassSystem

Which R class system to generate wrappers for (env, r6, s3, s4, s7, vctrs).

§class_has_no_rd: bool

Whether the impl block has @noRd, suppressing roxygen documentation output. For S3/vctrs, method registration tags are preserved even when this is true.

§internal: bool

Whether #[miniextendr(internal)] is set, adding @keywords internal and suppressing @export/@exportMethod.

§noexport: bool

Whether #[miniextendr(noexport)] is set, suppressing @export/@exportMethod without adding @keywords internal.

Auto Trait Implementations§

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impl UnwindSafe for TraitWrapperOpts

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 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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