Struct Column 

pub struct Column {
    pub name: String,
    pub col_type: ColumnType,
    pub ordinal: ColumnId,
    pub is_primary_key: bool,
    pub is_nullable: bool,
}

Column definition within a table

Fields

name: String

Column name

col_type: ColumnType

Column type

ordinal: ColumnId

Position in table (0-indexed)

is_primary_key: bool

Whether this column is part of the primary key

is_nullable: bool

Whether this column allows NULL values

Trait Implementations

impl Clone for Column

fn clone(&self) -> Column

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Column

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

Formats the value using the given formatter.

impl From<&Column> for ColumnInfo

fn from(c: &Column) -> Self

Converts to this type from the input type.