Struct Region

Source
pub struct Region { /* private fields */ }
Expand description

A region allocated from a parent Resource.

§Invariants

  • self.0 points to a valid bindings::resource that was obtained through bindings::__request_region.

Methods from Deref<Target = Resource>§

Source

pub fn request_region( &self, start: ResourceSize, size: ResourceSize, name: CString, flags: Flags, ) -> Option<Region>

Requests a resource region.

Exclusive access will be given and the region will be marked as busy. Further calls to Self::request_region will return None if the region, or a part of it, is already in use.

Source

pub fn size(&self) -> ResourceSize

Returns the size of the resource.

Source

pub fn start(&self) -> ResourceSize

Returns the start address of the resource.

Source

pub fn name(&self) -> Option<&CStr>

Returns the name of the resource.

Source

pub fn flags(&self) -> Flags

Returns the flags associated with the resource.

Trait Implementations§

Source§

impl Deref for Region

Source§

type Target = Resource

The resulting type after dereferencing.
Source§

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

Dereferences the value.
Source§

impl Drop for Region

Source§

fn drop(&mut self)

Executes the destructor for this type. Read more
Source§

impl Send for Region

Source§

impl Sync for Region

Auto Trait Implementations§

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> 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> Init<T> for T

Source§

unsafe fn __init(self, slot: *mut T) -> Result<(), Infallible>

Initializes slot. Read more
Source§

fn chain<F>(self, f: F) -> ChainInit<Self, F, T, E>
where F: FnOnce(&mut T) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
Source§

impl<T, U> Into<U> 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> PinInit<T> for T

Source§

unsafe fn __pinned_init(self, slot: *mut T) -> Result<(), Infallible>

Initializes slot. Read more
Source§

fn pin_chain<F>(self, f: F) -> ChainPinInit<Self, F, T, E>
where F: FnOnce(Pin<&mut T>) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
Source§

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

Source§

type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.