Struct cognitive_services_speech_sdk_rs::ffi::SmartHandle

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pub struct SmartHandle<T: Copy + Debug> { /* private fields */ }

Expand description

Wrapper struct around underlying native handles Apart from handle it wraps release function that is automatically called when SmartHandle is dropped (see Drop trait implementation).

Implementations

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impl<T: Copy + Debug> SmartHandle<T>

Creates SmartHandle from underlying native handle and respective release function.

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pub fn create(
 name: &'static str,
 handle: T,
 release_fn: unsafe extern "C" fn(_: T) -> SPXHR
) -> SmartHandle<T>

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pub fn inner(&self) -> T

Trait Implementations

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impl<T: Debug + Copy + Debug> Debug for SmartHandle<T>

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

Formats the value using the given formatter. Read more

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impl<T: Copy + Debug> Display for SmartHandle<T>

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

Formats the value using the given formatter. Read more

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impl<T: Copy + Debug> Drop for SmartHandle<T>

Calls release function when handle is being dropped This ensures underlying native resources are released properly.

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T: Copy + Debug> Send for SmartHandle<T>

Send implementation so that we can send SmartHandles accross threads.

Auto Trait Implementations

impl<T> RefUnwindSafe for SmartHandle<T> where
T: RefUnwindSafe,

impl<T> Sync for SmartHandle<T> where
T: Sync,

impl<T> Unpin for SmartHandle<T> where
T: Unpin,

impl<T> UnwindSafe for SmartHandle<T> where
T: UnwindSafe,

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
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 T where
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.

Struct cognitive_services_speech_sdk_rs::ffi::SmartHandle

Implementations

impl<T: Copy + Debug> SmartHandle<T>

pub fn create(
    name: &'static str,
    handle: T,
    release_fn: unsafe extern "C" fn(_: T) -> SPXHR
) -> SmartHandle<T>

pub fn inner(&self) -> T

Trait Implementations

impl<T: Debug + Copy + Debug> Debug for SmartHandle<T>

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

impl<T: Copy + Debug> Display for SmartHandle<T>

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

impl<T: Copy + Debug> Drop for SmartHandle<T>

fn drop(&mut self)

impl<T: Copy + Debug> Send for SmartHandle<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for SmartHandle<T> where
T: RefUnwindSafe,

impl<T> Sync for SmartHandle<T> where
T: Sync,

impl<T> Unpin for SmartHandle<T> where
T: Unpin,

impl<T> UnwindSafe for SmartHandle<T> where
T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

Struct cognitive_services_speech_sdk_rs::ffi::SmartHandle

Implementations

impl<T: Copy + Debug> SmartHandle<T>

pub fn create( name: &'static str, handle: T, release_fn: unsafe extern "C" fn(_: T) -> SPXHR) -> SmartHandle<T>

pub fn inner(&self) -> T

Trait Implementations

impl<T: Debug + Copy + Debug> Debug for SmartHandle<T>

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

impl<T: Copy + Debug> Display for SmartHandle<T>

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

impl<T: Copy + Debug> Drop for SmartHandle<T>

fn drop(&mut self)

impl<T: Copy + Debug> Send for SmartHandle<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for SmartHandle<T> where T: RefUnwindSafe,

impl<T> Sync for SmartHandle<T> where T: Sync,

impl<T> Unpin for SmartHandle<T> where T: Unpin,

impl<T> UnwindSafe for SmartHandle<T> where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

pub fn create(
name: &'static str,
handle: T,
release_fn: unsafe extern "C" fn(_: T) -> SPXHR
) -> SmartHandle<T>

impl<T> RefUnwindSafe for SmartHandle<T> where
T: RefUnwindSafe,

impl<T> Sync for SmartHandle<T> where
T: Sync,

impl<T> Unpin for SmartHandle<T> where
T: Unpin,

impl<T> UnwindSafe for SmartHandle<T> where
T: UnwindSafe,

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

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

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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