sqlite3_mutex_methods

libsqlite3_sys

Struct sqlite3_mutex_methods 

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#[repr(C)]
pub struct sqlite3_mutex_methods {
    pub xMutexInit: Option<unsafe extern "C" fn() -> c_int>,
    pub xMutexEnd: Option<unsafe extern "C" fn() -> c_int>,
    pub xMutexAlloc: Option<unsafe extern "C" fn(arg1: c_int) -> *mut sqlite3_mutex>,
    pub xMutexFree: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>,
    pub xMutexEnter: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>,
    pub xMutexTry: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>,
    pub xMutexLeave: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>,
    pub xMutexHeld: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>,
    pub xMutexNotheld: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>,
}

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§xMutexInit: Option<unsafe extern "C" fn() -> c_int>§xMutexEnd: Option<unsafe extern "C" fn() -> c_int>§xMutexAlloc: Option<unsafe extern "C" fn(arg1: c_int) -> *mut sqlite3_mutex>§xMutexFree: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>§xMutexEnter: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>§xMutexTry: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>§xMutexLeave: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex)>§xMutexHeld: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>§xMutexNotheld: Option<unsafe extern "C" fn(arg1: *mut sqlite3_mutex) -> c_int>

Trait Implementations§

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impl Clone for sqlite3_mutex_methods

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fn clone(&self) -> sqlite3_mutex_methods

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_mutex_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_mutex_methods

Auto Trait Implementations§

Blanket 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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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

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

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<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: 72 bytes