Struct ColumnInfo 

pub struct ColumnInfo {
    pub name: String,
    pub type_name: String,
    pub position: usize,
    pub nullable: bool,
    pub comment: Option<String>,
}

Column metadata.

Fields

name: String

Column name.

type_name: String

Column type name.

position: usize

Column position in the schema.

nullable: bool

Whether the column is nullable.

comment: Option<String>

Optional column comment.

Trait Implementations

impl Clone for ColumnInfo

fn clone(&self) -> ColumnInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnInfo

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

Formats the value using the given formatter.