Struct libsqlite3_sys::sqlite3_io_methods

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#[repr(C)]
pub struct sqlite3_io_methods {
Show 19 fields pub iVersion: c_int, pub xClose: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>, pub xRead: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: *mut c_void, iAmt: c_int, iOfst: sqlite3_int64) -> c_int>, pub xWrite: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: *const c_void, iAmt: c_int, iOfst: sqlite3_int64) -> c_int>, pub xTruncate: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, size: sqlite3_int64) -> c_int>, pub xSync: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, flags: c_int) -> c_int>, pub xFileSize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, pSize: *mut sqlite3_int64) -> c_int>, pub xLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: c_int) -> c_int>, pub xUnlock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: c_int) -> c_int>, pub xCheckReservedLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, pResOut: *mut c_int) -> c_int>, pub xFileControl: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, op: c_int, pArg: *mut c_void) -> c_int>, pub xSectorSize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>, pub xDeviceCharacteristics: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>, pub xShmMap: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iPg: c_int, pgsz: c_int, arg2: c_int, arg3: *mut *mut c_void) -> c_int>, pub xShmLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, offset: c_int, n: c_int, flags: c_int) -> c_int>, pub xShmBarrier: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file)>, pub xShmUnmap: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, deleteFlag: c_int) -> c_int>, pub xFetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iOfst: sqlite3_int64, iAmt: c_int, pp: *mut *mut c_void) -> c_int>, pub xUnfetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iOfst: sqlite3_int64, p: *mut c_void) -> c_int>,
}

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§iVersion: c_int§xClose: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>§xRead: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: *mut c_void, iAmt: c_int, iOfst: sqlite3_int64) -> c_int>§xWrite: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: *const c_void, iAmt: c_int, iOfst: sqlite3_int64) -> c_int>§xTruncate: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, size: sqlite3_int64) -> c_int>§xSync: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, flags: c_int) -> c_int>§xFileSize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, pSize: *mut sqlite3_int64) -> c_int>§xLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: c_int) -> c_int>§xUnlock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, arg2: c_int) -> c_int>§xCheckReservedLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, pResOut: *mut c_int) -> c_int>§xFileControl: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, op: c_int, pArg: *mut c_void) -> c_int>§xSectorSize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>§xDeviceCharacteristics: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file) -> c_int>§xShmMap: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iPg: c_int, pgsz: c_int, arg2: c_int, arg3: *mut *mut c_void) -> c_int>§xShmLock: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, offset: c_int, n: c_int, flags: c_int) -> c_int>§xShmBarrier: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file)>§xShmUnmap: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, deleteFlag: c_int) -> c_int>§xFetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iOfst: sqlite3_int64, iAmt: c_int, pp: *mut *mut c_void) -> c_int>§xUnfetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_file, iOfst: sqlite3_int64, p: *mut c_void) -> c_int>

Trait Implementations§

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impl Clone for sqlite3_io_methods

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fn clone(&self) -> sqlite3_io_methods

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for sqlite3_io_methods

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

Formats the value using the given formatter. Read more
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impl Copy for sqlite3_io_methods

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn into(self) -> U

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type Owned = T

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

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.