Struct FieldDescription 

pub struct FieldDescription {
    pub name: String,
    pub table_oid: i32,
    pub column_attr: i16,
    pub type_oid: u32,
    pub type_size: i16,
    pub type_modifier: i32,
    pub format_code: i16,
}

Field description (column metadata)

Fields

name: String

Column name

table_oid: i32

Table OID (0 if not a table column)

column_attr: i16

Column attribute number (0 if not a table column)

type_oid: u32

Data type OID

type_size: i16

Data type size

type_modifier: i32

Type modifier

format_code: i16

Format code (0 = text, 1 = binary)

Trait Implementations

impl Clone for FieldDescription

fn clone(&self) -> FieldDescription

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDescription

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

Formats the value using the given formatter.