Struct safer_ffi::char_p::char_p_raw

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#[repr(transparent)]
pub struct char_p_raw(_);

Expand description

Same as char_p_ref, but without any lifetime attached whatsoever.

It is only intended to be used as the parameter of a callback that locally borrows it, due to limitations of the [ReprC][ trait@crate::layout::ReprC] design w.r.t. higher-rank trait bounds.

C Layout

ptr :: NonNullRef < c_char >

Implementations

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impl char_p_raw

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pub unsafe fn as_ref<'borrow>(&'borrow self) -> char_p_ref<'borrow>

Safety

For the duration of the 'borrow, the pointer must point to the beginning of a valid and immutable null-terminated slice of c_chars.

Trait Implementations

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impl Debug for char_p_raw

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'lt> From<char_p_ref<'lt>> for char_p_raw

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fn from(it: char_p_ref<'lt>) -> char_p_raw

Converts to this type from the input type.

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impl ReprC for char_p_rawwhere
NonNullRef<c_char>: ReprC,

type CLayout = <NonNullRef<c_char> as ReprC>::CLayout

The CType having the same layout as Self.

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fn is_valid(it: &Self::CLayout) -> bool

Sanity checks that can be performed on an instance of the CType layout. Read more

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impl Send for char_p_raw

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impl Sync for char_p_raw

Auto Trait Implementations

impl RefUnwindSafe for char_p_raw

impl Unpin for char_p_raw

impl UnwindSafe for char_p_raw

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> CompatExt for T

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fn compat(self) -> Compat<T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by value. Read more

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fn compat_ref(&self) -> Compat<&T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by shared reference. Read more

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fn compat_mut(&mut self) -> Compat<&mut T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by mutable reference. Read more

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impl<T> ConcreteReprC for Twhere
<T as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>,
T: ReprC + ?Sized,

type ConcreteCLayout = <T as ReprC>::CLayout

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impl<T> FitForCBox for T

type CBoxWrapped = Box_<T>

Available on crate feature alloc only.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

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fn manually_drop_mut(&' mut self) -> &' mut ManuallyDrop<T>

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> UpcastAny for Twhere
T: 'static,

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fn upcast_any(&self) -> &(dyn Any + 'static)

Available on crate feature headers only.

Struct safer_ffi::char_p::char_p_raw

Implementations

impl char_p_raw

pub unsafe fn as_ref<'borrow>(&'borrow self) -> char_p_ref<'borrow>

Trait Implementations

impl Debug for char_p_raw

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl<'lt> From<char_p_ref<'lt>> for char_p_raw

fn from(it: char_p_ref<'lt>) -> char_p_raw

impl ReprC for char_p_rawwhere NonNullRef<c_char>: ReprC,

type CLayout = <NonNullRef<c_char> as ReprC>::CLayout

fn is_valid(it: &Self::CLayout) -> bool

impl Send for char_p_raw

impl Sync for char_p_raw

Auto Trait Implementations

impl RefUnwindSafe for char_p_raw

impl Unpin for char_p_raw

impl UnwindSafe for char_p_raw

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CompatExt for T

fn compat(self) -> Compat<T>ⓘNotable traits for Compat<T>impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;

fn compat_ref(&self) -> Compat<&T>ⓘNotable traits for Compat<T>impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;

fn compat_mut(&mut self) -> Compat<&mut T>ⓘNotable traits for Compat<T>impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;

impl<T> ConcreteReprC for Twhere <T as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>, T: ReprC + ?Sized,

type ConcreteCLayout = <T as ReprC>::CLayout

impl<T> FitForCBox for T

type CBoxWrapped = Box_<T>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

fn manually_drop_mut(&'__ mut self) -> &'__ mut ManuallyDrop<T>

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> UpcastAny for Twhere T: 'static,

fn upcast_any(&self) -> &(dyn Any + 'static)

impl ReprC for char_p_rawwhere
NonNullRef<c_char>: ReprC,

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

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

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

fn compat(self) -> Compat<T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

fn compat_ref(&self) -> Compat<&T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

fn compat_mut(&mut self) -> Compat<&mut T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

impl<T> ConcreteReprC for Twhere
<T as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>,
T: ReprC + ?Sized,

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

fn manually_drop_mut(&' mut self) -> &' mut ManuallyDrop<T>

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<T> UpcastAny for Twhere
T: 'static,