esp_idf_svc::io::vfs

Struct MountedEventfs

Source 
pub struct MountedEventfs(/* private fields */);
Expand description

Represents a mounted EventFD pseudo-filesystem.

Operating on this filesystem is done only via the native, unsafe sys::eventfd_* function.

Implementations§

Source§

impl MountedEventfs

Source

pub fn mount(max_fds: usize) -> Result<Self, EspError>

Mount the EventFD pseudo-filesystem.

§Arguments
  • max_fds: The maximum number of file descriptors to allocate.

Trait Implementations§

Source§

impl Drop for MountedEventfs

Source§

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

§

impl Freeze for MountedEventfs

§

impl RefUnwindSafe for MountedEventfs

§

impl Send for MountedEventfs

§

impl Sync for MountedEventfs

§

impl Unpin for MountedEventfs

§

impl UnwindSafe for MountedEventfs

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> 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, 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.