Union esp_idf_sys::esp_vfs_t__bindgen_ty_4

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#[repr(C)]
pub union esp_vfs_t__bindgen_ty_4 {
    pub pread_p: Option<unsafe extern "C" fn(ctx: *mut c_void, fd: c_int, dst: *mut c_void, size: usize, offset: off_t) -> isize>,
    pub pread: Option<unsafe extern "C" fn(fd: c_int, dst: *mut c_void, size: usize, offset: off_t) -> isize>,
}

Fields

pread_p: Option<unsafe extern "C" fn(ctx: *mut c_void, fd: c_int, dst: *mut c_void, size: usize, offset: off_t) -> isize>

< pread with context pointer

pread: Option<unsafe extern "C" fn(fd: c_int, dst: *mut c_void, size: usize, offset: off_t) -> isize>

< pread without context pointer

Trait Implementations

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impl Clone for esp_vfs_t__bindgen_ty_4

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fn clone(&self) -> esp_vfs_t__bindgen_ty_4

Returns a copy of the value. Read more

1.0.0

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

Performs copy-assignment from source. Read more

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impl Default for esp_vfs_t__bindgen_ty_4

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Copy for esp_vfs_t__bindgen_ty_4

Auto Trait Implementations

impl RefUnwindSafe for esp_vfs_t__bindgen_ty_4

impl Send for esp_vfs_t__bindgen_ty_4

impl Sync for esp_vfs_t__bindgen_ty_4

impl Unpin for esp_vfs_t__bindgen_ty_4

impl UnwindSafe for esp_vfs_t__bindgen_ty_4

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,

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

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

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

Performs the conversion.

Union esp_idf_sys::esp_vfs_t__bindgen_ty_4

Fields

Trait Implementations

impl Clone for esp_vfs_t__bindgen_ty_4

fn clone(&self) -> esp_vfs_t__bindgen_ty_4

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

impl Default for esp_vfs_t__bindgen_ty_4

fn default() -> Self

impl Copy for esp_vfs_t__bindgen_ty_4

Auto Trait Implementations

impl RefUnwindSafe for esp_vfs_t__bindgen_ty_4

impl Send for esp_vfs_t__bindgen_ty_4

impl Sync for esp_vfs_t__bindgen_ty_4

impl Unpin for esp_vfs_t__bindgen_ty_4

impl UnwindSafe for esp_vfs_t__bindgen_ty_4

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> ToOwned for T where
T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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>

Union esp_idf_sys::esp_vfs_t__bindgen_ty_4

Fields

Trait Implementations

impl Clone for esp_vfs_t__bindgen_ty_4

fn clone(&self) -> esp_vfs_t__bindgen_ty_4

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

impl Default for esp_vfs_t__bindgen_ty_4

fn default() -> Self

impl Copy for esp_vfs_t__bindgen_ty_4

Auto Trait Implementations

impl RefUnwindSafe for esp_vfs_t__bindgen_ty_4

impl Send for esp_vfs_t__bindgen_ty_4

impl Sync for esp_vfs_t__bindgen_ty_4

impl Unpin for esp_vfs_t__bindgen_ty_4

impl UnwindSafe for esp_vfs_t__bindgen_ty_4

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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>

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> ToOwned for T where
T: Clone,

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

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