mysqlclient_sys

Struct MYSQL_PLUGIN_VIO

#[repr(C)]pub struct MYSQL_PLUGIN_VIO {
    pub read_packet: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, buf: *mut *mut c_uchar) -> c_int>,
    pub write_packet: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, packet: *const c_uchar, packet_len: c_int) -> c_int>,
    pub info: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, info: *mut MYSQL_PLUGIN_VIO_INFO)>,
    pub read_packet_nonblocking: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, buf: *mut *mut c_uchar, result: *mut c_int) -> net_async_status>,
    pub write_packet_nonblocking: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, pkt: *const c_uchar, pkt_len: c_int, result: *mut c_int) -> net_async_status>,
}

Fields§

§read_packet: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, buf: *mut *mut c_uchar) -> c_int>§

write_packet: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, packet: *const c_uchar, packet_len: c_int) -> c_int>

§info: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, info: *mut MYSQL_PLUGIN_VIO_INFO)>§

read_packet_nonblocking: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, buf: *mut *mut c_uchar, result: *mut c_int) -> net_async_status>

write_packet_nonblocking: Option<unsafe extern "C" fn(vio: *mut MYSQL_PLUGIN_VIO, pkt: *const c_uchar, pkt_len: c_int, result: *mut c_int) -> net_async_status>

Trait Implementations§

impl Clone for MYSQL_PLUGIN_VIO

fn clone(&self) -> MYSQL_PLUGIN_VIO

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for MYSQL_PLUGIN_VIO

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

Formats the value using the given formatter. Read more

impl Copy for MYSQL_PLUGIN_VIO

Auto Trait Implementations§

impl Freeze for MYSQL_PLUGIN_VIO

impl RefUnwindSafe for MYSQL_PLUGIN_VIO

impl Send for MYSQL_PLUGIN_VIO

impl Sync for MYSQL_PLUGIN_VIO

impl Unpin for MYSQL_PLUGIN_VIO

impl UnwindSafe for MYSQL_PLUGIN_VIO

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.