sqlite3_pcache_methods2

libsqlite3_sys

Struct sqlite3_pcache_methods2 

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#[repr(C)]
pub struct sqlite3_pcache_methods2 {
Show 13 fields
    pub iVersion: c_int,
    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, szExtra: 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 sqlite3_pcache_page>,
    pub xUnpin: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut sqlite3_pcache_page, discard: c_int)>,
    pub xRekey: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut sqlite3_pcache_page, 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)>,
    pub xShrink: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache)>,

}

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§iVersion: c_int§pArg: *mut c_void§xInit: 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, szExtra: 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 sqlite3_pcache_page>§xUnpin: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut sqlite3_pcache_page, discard: c_int)>§xRekey: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache, arg2: *mut sqlite3_pcache_page, 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)>§xShrink: Option<unsafe extern "C" fn(arg1: *mut sqlite3_pcache)>

Trait Implementations§

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impl Clone for sqlite3_pcache_methods2

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fn clone(&self) -> sqlite3_pcache_methods2

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for sqlite3_pcache_methods2

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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_pcache_methods2

Auto Trait Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> 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
where U: TryFrom<T>,

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

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

Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 104 bytes