Struct libsqlite3_sys::sqlite3_pcache_methods[−][src]

#[repr(C)]
pub struct sqlite3_pcache_methods {
    pub pArg: *mut c_void,
    pub xInit: Option<unsafe extern "C" fn(arg1: *mut c_void) -> c_int>,
    pub xShutdown: Option<unsafe extern "C" fn(arg1: *mut c_void)>,
    pub xCreate: Option<unsafe extern "C" fn(szPage: c_int, bPurgeable: c_int) -> *mut sqlite3_pcache>,
    pub xCachesize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, nCachesize: c_int)>,
    pub xPagecount: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache) -> c_int>,
    pub xFetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, key: c_uint, createFlag: c_int) -> *mut c_void>,
    pub xUnpin: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut c_void, discard: c_int)>,
    pub xRekey: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut c_void, oldKey: c_uint, newKey: c_uint)>,
    pub xTruncate: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, iLimit: c_uint)>,
    pub xDestroy: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache)>,
}

Fields

pArg: *mut c_voidxInit: Option<unsafe extern "C" fn(arg1: *mut c_void) -> c_int>xShutdown: Option<unsafe extern "C" fn(arg1: *mut c_void)>xCreate: Option<unsafe extern "C" fn(szPage: c_int, bPurgeable: c_int) -> *mut sqlite3_pcache>xCachesize: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, nCachesize: c_int)>xPagecount: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache) -> c_int>xFetch: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, key: c_uint, createFlag: c_int) -> *mut c_void>xUnpin: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut c_void, discard: c_int)>xRekey: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut c_void, oldKey: c_uint, newKey: c_uint)>xTruncate: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, iLimit: c_uint)>xDestroy: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache)>

Trait Implementations

impl Clone for sqlite3_pcache_methods[src]

fn clone(&self) -> Self[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for sqlite3_pcache_methods[src]

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

Formats the value using the given formatter. Read more

impl Copy for sqlite3_pcache_methods[src]

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.