SLMetadataExtractionItf_

opensles::bindings

Struct SLMetadataExtractionItf_

#[repr(C)]pub struct SLMetadataExtractionItf_ {
    pub GetItemCount: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, pItemCount: *mut SLuint32) -> SLresult>,
    pub GetKeySize: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, pKeySize: *mut SLuint32) -> SLresult>,
    pub GetKey: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, keySize: SLuint32, pKey: *mut SLMetadataInfo) -> SLresult>,
    pub GetValueSize: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, pValueSize: *mut SLuint32) -> SLresult>,
    pub GetValue: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, valueSize: SLuint32, pValue: *mut SLMetadataInfo) -> SLresult>,
    pub AddKeyFilter: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, keySize: SLuint32, pKey: *const c_void, keyEncoding: SLuint32, pValueLangCountry: *const SLchar, valueEncoding: SLuint32, filterMask: SLuint8) -> SLresult>,
    pub ClearKeyFilter: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf) -> SLresult>,
}

Fields§

§GetItemCount: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, pItemCount: *mut SLuint32) -> SLresult>§

GetKeySize: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, pKeySize: *mut SLuint32) -> SLresult>

GetKey: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, keySize: SLuint32, pKey: *mut SLMetadataInfo) -> SLresult>

GetValueSize: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, pValueSize: *mut SLuint32) -> SLresult>

GetValue: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, index: SLuint32, valueSize: SLuint32, pValue: *mut SLMetadataInfo) -> SLresult>

AddKeyFilter: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf, keySize: SLuint32, pKey: *const c_void, keyEncoding: SLuint32, pValueLangCountry: *const SLchar, valueEncoding: SLuint32, filterMask: SLuint8) -> SLresult>

§ClearKeyFilter: Option<unsafe extern "C" fn(self_: SLMetadataExtractionItf) -> SLresult>

Trait Implementations§

impl Clone for SLMetadataExtractionItf_

fn clone(&self) -> SLMetadataExtractionItf_

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for SLMetadataExtractionItf_

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

Formats the value using the given formatter. Read more

impl Copy for SLMetadataExtractionItf_

Auto Trait Implementations§

impl Freeze for SLMetadataExtractionItf_

impl RefUnwindSafe for SLMetadataExtractionItf_

impl Send for SLMetadataExtractionItf_

impl Sync for SLMetadataExtractionItf_

impl Unpin for SLMetadataExtractionItf_

impl UnwindSafe for SLMetadataExtractionItf_

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.