Struct libsqlite3_sys::sqlite3_pcache_methods2

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#[repr(C)]
pub struct sqlite3_pcache_methods2 {
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    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 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_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

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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

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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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impl<T> ToOwned for T
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

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