Struct NativeLoader

pub struct NativeLoader<'loader> { /* private fields */ }

Native library loader.

Methods from Deref<Target = NonNullConst<LibraryLoaderInterface>>

pub unsafe fn into_mut(&self) -> NonNull<T>

Acquires a mutable version of the pointer.

Safety

It is undefined behavior if the underlying pointer is not already mutable.

pub unsafe fn as_ref(&self) -> &T

Returns a shared reference to the value.

Safety

The same restrictions as NonNull::as_ref apply.

Trait Implementations

impl<'loader> Clone for NativeLoader<'loader>

fn clone(&self) -> NativeLoader<'loader>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'loader> Debug for NativeLoader<'loader>

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

Formats the value using the given formatter.

impl Deref for NativeLoader<'_>

type Target = NonNullConst<LibraryLoaderInterface>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for NativeLoader<'_>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a> LibraryLoaderAPI<'a> for NativeLoader<'a>

type InternalLoader = NativeLoaderInternal<'a>

Type of the internal loader.

fn to_interface(&self) -> NonNullConst<LibraryLoaderInterface>

Fetches a pointer that can be used with the interface.

unsafe fn from_interface( interface: NonNullConst<LibraryLoaderInterface>, ) -> Self

Construct a new instance from a pointer.

unsafe fn from_void_ptr(interface: NonNullConst<c_void>) -> Self

Construct a new instance from a void pointer.

unsafe fn load( &mut self, path: &impl AsRef<Path>, ) -> Result<InternalLibrary<Owned>, Error>

Loads a library. The resulting handle is unique.

unsafe fn unload( &mut self, internal: InternalLibrary<Owned>, ) -> Result<(), Error>

Unloads a library.

unsafe fn get_data_symbol<O, U>( &self, internal: &InternalLibrary<O>, symbol: &impl AsRef<CStr>, caster: impl FnOnce(NonNullConst<c_void>) -> &'a U, ) -> Result<Symbol<'a, &'a U>, Error>

where O: ImmutableAccessIdentifier,

Fetches a data symbol from a library.

unsafe fn get_function_symbol<O, U>( &self, internal: &InternalLibrary<O>, symbol: &impl AsRef<CStr>, caster: impl FnOnce(CBaseFn) -> U, ) -> Result<Symbol<'a, U>, Error>

where O: ImmutableAccessIdentifier,

Fetches a function symbol from a library.

unsafe fn get_internal_interface(&self) -> Self::InternalLoader

Fetches a pointer to the internal interface.

impl<'loader> Ord for NativeLoader<'loader>

fn cmp(&self, other: &NativeLoader<'loader>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'loader> PartialEq for NativeLoader<'loader>

fn eq(&self, other: &NativeLoader<'loader>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'loader> PartialOrd for NativeLoader<'loader>

fn partial_cmp(&self, other: &NativeLoader<'loader>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'loader> Copy for NativeLoader<'loader>

impl<'loader> Eq for NativeLoader<'loader>

impl LibraryLoaderABICompat for NativeLoader<'_>

impl<'loader> StructuralPartialEq for NativeLoader<'loader>