Trait odbc_api::handles::HasDataType[−][src]

pub unsafe trait HasDataType: CData {
    fn data_type(&self) -> DataType;
}

Can be bound to a single placeholder in an SQL statement.

Users usually won’t utilize this trait directly.

Required methods

fn data_type(&self) -> DataType[src]

The SQL data as which the parameter is bound to ODBC.

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Implementations on Foreign Types

impl HasDataType for f64[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for f32[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for Date[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for i16[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for i32[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for i8[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for i64[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for CStr[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for CString[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for Box<dyn InputParameter>[src]

fn data_type(&self) -> DataType[src]

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Implementors

impl HasDataType for Bit[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for CharColumn[src]

fn data_type(&self) -> DataType[src]

impl HasDataType for WCharColumn[src]

fn data_type(&self) -> DataType[src]

impl<B> HasDataType for VarBinary<B> where
    B: Borrow<[u8]>, [src]

fn data_type(&self) -> DataType[src]

impl<B> HasDataType for VarChar<B> where
    B: Borrow<[u8]>, [src]

fn data_type(&self) -> DataType[src]

impl<T> HasDataType for WithDataType<T> where
    T: HasDataType, [src]

fn data_type(&self) -> DataType[src]

impl<T> HasDataType for Nullable<T> where
    T: Pod + HasDataType, [src]

fn data_type(&self) -> DataType[src]

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