Struct TypeInfo 

pub struct TypeInfo {
    pub type_id: u8,
    pub length: Option<u32>,
    pub scale: Option<u8>,
    pub precision: Option<u8>,
    pub collation: Option<Collation>,
}

TDS type information for decoding.

Fields

type_id: u8

The TDS type ID.

length: Option<u32>

Length/precision for variable-length types.

scale: Option<u8>

Scale for decimal/time types.

precision: Option<u8>

Precision for decimal types.

collation: Option<Collation>

Collation for string types.

Implementations

impl TypeInfo

pub fn int(type_id: u8) -> Self

Create type info for a fixed-length integer type.

pub fn varchar(length: u32) -> Self

Create type info for a variable-length type.

pub fn decimal(precision: u8, scale: u8) -> Self

Create type info for a decimal type.

pub fn datetime_with_scale(type_id: u8, scale: u8) -> Self

Create type info for a datetime type with scale.

Trait Implementations

impl Clone for TypeInfo

fn clone(&self) -> TypeInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TypeInfo

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

Formats the value using the given formatter.