Struct odbc_api::ColumnDescription

pub struct ColumnDescription {
    pub name: Vec<WChar>,
    pub data_type: SqlDataType,
    pub column_size: ULen,
    pub decimal_digits: SmallInt,
    pub nullable: Nullable,
}

Describes the type and attributes of a column.

Fields

name: Vec<WChar>

Colmun name. May be empty if unavailable.

data_type: SqlDataType

Type of the column

column_size: ULen

Size of column element

decimal_digits: SmallInt

nullable: Nullable

Indicates wether the column is nullable or not.

Implementations

impl ColumnDescription

pub fn name_to_string(&self) -> Result<String, DecodeUtf16Error>

Converts the internal UTF16 representation of the column name into UTF8 and returns the result as a String.

Trait Implementations

impl Clone for ColumnDescription

fn clone(&self) -> ColumnDescription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnDescription

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

Formats the value using the given formatter.

impl Default for ColumnDescription

fn default() -> Self

Returns the "default value" for a type.

impl Eq for ColumnDescription

impl PartialEq<ColumnDescription> for ColumnDescription

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

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

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

This method tests for !=.

impl StructuralEq for ColumnDescription

impl StructuralPartialEq for ColumnDescription