Struct Column

pub struct Column<'r, 's, 'c, S, C: Configuration> {
    pub column_type: &'r ColumnType,
    pub configuration: &'s C,
    /* private fields */
}

Represents SQL table column which can be converted to Rust native type.

Fields

column_type: &'r ColumnType

Type information about this column

configuration: &'s C

Data access configuration

Implementations

impl<'r, 's, 'c, S, C: Configuration> Column<'r, 's, 'c, S, C>

pub fn into_bool(self) -> Result<Option<bool>, DatumAccessError>

Reads bool value from column.

pub fn into_i8(self) -> Result<Option<i8>, DatumAccessError>

Reads i8 value from column.

pub fn into_i16(self) -> Result<Option<i16>, DatumAccessError>

Reads i16 value from column.

pub fn into_i32(self) -> Result<Option<i32>, DatumAccessError>

Reads i32 value from column.

pub fn into_i64(self) -> Result<Option<i64>, DatumAccessError>

Reads i64 value from column.

pub fn into_f32(self) -> Result<Option<f32>, DatumAccessError>

Reads f32 value from column.

pub fn into_f64(self) -> Result<Option<f64>, DatumAccessError>

Reads f64 value from column.

pub fn into_string(self) -> Result<Option<String>, DatumAccessError>

Reads String value from column.

pub fn into_timestamp(self) -> Result<Option<SqlTimestamp>, DatumAccessError>

Reads SqlTimestamp value from column.

pub fn into_date(self) -> Result<Option<SqlDate>, DatumAccessError>

Reads SqlDate value from column.

pub fn into_time(self) -> Result<Option<SqlSsTime2>, DatumAccessError>

Reads SqlSsTime2 value from column.

pub fn index(&self) -> u16

Gets column number in the row (first column is 0)

Trait Implementations

impl<'r, 's, 'c, S, C: Configuration> Debug for Column<'r, 's, 'c, S, C>

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

Formats the value using the given formatter.