Struct odbc_api::handles::SqlText

source · [−]

pub struct SqlText<'a> { /* private fields */ }

Expand description

Handles conversion from UTF-8 string slices to ODBC SQL char encoding. Depending on the conditional compiliation due to feature flags, the UTF-8 strings are either passed without conversion to narrow method calls, or they are converted to UTF-16, before passed to the wide methods.

Implementations

impl<'a> SqlText<'a>

pub fn new(text: &'a str) -> Self

Create an SqlText buffer from an UTF-8 string slice

pub fn ptr(&self) -> *const u16

pub fn len_char(&self) -> usize

Length in characters

Auto Trait Implementations

impl<'a> RefUnwindSafe for SqlText<'a>

impl<'a> Send for SqlText<'a>

impl<'a> Sync for SqlText<'a>

impl<'a> Unpin for SqlText<'a>

impl<'a> UnwindSafe for SqlText<'a>

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
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.

impl<T, U> TryFrom<U> for T where
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<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.

const: unstable · source

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

Performs the conversion.