Struct odbc::Cursor

source ·

pub struct Cursor<'a, 'b: 'a, 'c: 'a, S: 'a> { /* private fields */ }

Expand description

Used to retrieve data from the fields of a query result

Implementations

source

impl<'a, 'b, 'c, S> Cursor<'a, 'b, 'c, S>

source

pub fn get_data<'d, T>(&'d mut self, col_or_param_num: u16) -> Result<Option<T>>where
T: Output<'d>,

Retrieves data for a single column in the result set

Auto Trait Implementations

impl<'a, 'b, 'c, S> RefUnwindSafe for Cursor<'a, 'b, 'c, S>where
S: RefUnwindSafe,

impl<'a, 'b, 'c, S> !Send for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> !Sync for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> Unpin for Cursor<'a, 'b, 'c, S>where
'b: 'a,
'c: 'a,

impl<'a, 'b, 'c, S> !UnwindSafe for Cursor<'a, 'b, 'c, S>

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct odbc::Cursor

Implementations

impl<'a, 'b, 'c, S> Cursor<'a, 'b, 'c, S>

pub fn get_data<'d, T>(&'d mut self, col_or_param_num: u16) -> Result<Option<T>>where
T: Output<'d>,

Auto Trait Implementations

impl<'a, 'b, 'c, S> RefUnwindSafe for Cursor<'a, 'b, 'c, S>where
S: RefUnwindSafe,

impl<'a, 'b, 'c, S> !Send for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> !Sync for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> Unpin for Cursor<'a, 'b, 'c, S>where
'b: 'a,
'c: 'a,

impl<'a, 'b, 'c, S> !UnwindSafe for Cursor<'a, 'b, 'c, S>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct odbc::Cursor

Implementations

impl<'a, 'b, 'c, S> Cursor<'a, 'b, 'c, S>

pub fn get_data<'d, T>(&'d mut self, col_or_param_num: u16) -> Result<Option<T>>where T: Output<'d>,

Auto Trait Implementations

impl<'a, 'b, 'c, S> RefUnwindSafe for Cursor<'a, 'b, 'c, S>where S: RefUnwindSafe,

impl<'a, 'b, 'c, S> !Send for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> !Sync for Cursor<'a, 'b, 'c, S>

impl<'a, 'b, 'c, S> Unpin for Cursor<'a, 'b, 'c, S>where 'b: 'a, 'c: 'a,

impl<'a, 'b, 'c, S> !UnwindSafe for Cursor<'a, 'b, 'c, S>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

pub fn get_data<'d, T>(&'d mut self, col_or_param_num: u16) -> Result<Option<T>>where
T: Output<'d>,

impl<'a, 'b, 'c, S> RefUnwindSafe for Cursor<'a, 'b, 'c, S>where
S: RefUnwindSafe,

impl<'a, 'b, 'c, S> Unpin for Cursor<'a, 'b, 'c, S>where
'b: 'a,
'c: 'a,

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

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

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

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

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

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