pyo3::impl_::panic

Struct PanicTrap

pub struct PanicTrap {
    msg: &'static str,
}

Expand description

Type which will panic if dropped.

If this is dropped during a panic, this will cause an abort.

Use this to avoid letting unwinds cross through the FFI boundary, which is UB.

Fields§

§msg: &'static str

Implementations§

Source §

impl PanicTrap

Source

pub const fn new(msg: &'static str) -> Self

Source

pub const fn disarm(self)

Trait Implementations§

Source §

impl Drop for PanicTrap

Source §

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

§

impl UnwindSafe for PanicTrap

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> AssertNotZeroSized for T

Source §

const _CONDITION: usize = _

Source §

const _CHECK: &'static str = _

Source §

fn assert_not_zero_sized(&self)

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

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 more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

Source §