Struct pg_wire::ColumnMetadata

pub struct ColumnMetadata {
    pub name: String,
    pub type_id: u32,
    pub type_size: i16,
}

Struct description of metadata that describes how client should interpret outgoing selected data

Fields

name: String

name of the column that was specified in query

type_id: u32

PostgreSQL data type id

type_size: i16

PostgreSQL data type size

Implementations

impl ColumnMetadata

pub fn new<S: ToString>(name: S, pg_type: PgType) -> ColumnMetadata

Creates new column metadata

Trait Implementations

impl Clone for ColumnMetadata

fn clone(&self) -> ColumnMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnMetadata

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

Formats the value using the given formatter.

impl PartialEq<ColumnMetadata> for ColumnMetadata

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

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

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

This method tests for !=.

impl StructuralPartialEq for ColumnMetadata