Struct extendr_api::io::load::ReadHook
source · pub struct ReadHook {
func: Option<unsafe extern "C" fn(arg1: SEXP, arg2: SEXP) -> SEXP>,
data: SEXP,
}
Fields§
§func: Option<unsafe extern "C" fn(arg1: SEXP, arg2: SEXP) -> SEXP>
§data: SEXP
Auto Trait Implementations§
impl Freeze for ReadHook
impl RefUnwindSafe for ReadHook
impl !Send for ReadHook
impl !Sync for ReadHook
impl Unpin for ReadHook
impl UnwindSafe for ReadHook
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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