Struct odbc_sys::SqlDataType

source · [−]

#[repr(C)]
pub struct SqlDataType(pub i16);

Tuple Fields

0: i16

Implementations

impl SqlDataType

pub const UNKNOWN_TYPE: SqlDataType

pub const CHAR: SqlDataType

pub const NUMERIC: SqlDataType

pub const DECIMAL: SqlDataType

pub const INTEGER: SqlDataType

Exact numeric value with precision 10 and scale 0 (signed: -2[31] <= n <= 2[31] - 1, unsigned: 0 <= n <= 2[32] - 1). An application uses SQLGetTypeInfo or SQLColAttribute to determine whether a particular data type or a particular column in a result set is unsigned.

pub const SMALLINT: SqlDataType

pub const FLOAT: SqlDataType

pub const REAL: SqlDataType

pub const DOUBLE: SqlDataType

Signed, approximate, numeric value with a binary precision 53 (zero or absolute value 10[-308] to 10[308]).

pub const DATETIME: SqlDataType

pub const VARCHAR: SqlDataType

pub const DATE: SqlDataType

pub const TIME: SqlDataType

pub const TIMESTAMP: SqlDataType

Year, month, day, hour, minute, and second fields, with valid values as defined for the DATE and TIME data types.

pub const EXT_TIME_OR_INTERVAL: SqlDataType

pub const EXT_TIMESTAMP: SqlDataType

pub const EXT_LONG_VARCHAR: SqlDataType

pub const EXT_BINARY: SqlDataType

pub const EXT_VAR_BINARY: SqlDataType

pub const EXT_LONG_VAR_BINARY: SqlDataType

pub const EXT_BIG_INT: SqlDataType

pub const EXT_TINY_INT: SqlDataType

pub const EXT_BIT: SqlDataType

pub const EXT_W_CHAR: SqlDataType

pub const EXT_W_VARCHAR: SqlDataType

pub const EXT_W_LONG_VARCHAR: SqlDataType

pub const EXT_GUID: SqlDataType

Trait Implementations

impl Clone for SqlDataType

fn clone(&self) -> SqlDataType

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 SqlDataType

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

Formats the value using the given formatter. Read more

impl PartialEq<SqlDataType> for SqlDataType

fn eq(&self, other: &SqlDataType) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &SqlDataType) -> bool

This method tests for !=.

impl Copy for SqlDataType

impl Eq for SqlDataType

impl StructuralEq for SqlDataType

impl StructuralPartialEq for SqlDataType

Auto Trait Implementations

impl RefUnwindSafe for SqlDataType

impl Send for SqlDataType

impl Sync for SqlDataType

impl Unpin for SqlDataType

impl UnwindSafe for SqlDataType

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

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.

const: unstable · source

pub 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

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

Performs the conversion.