Struct pg_async::PgRow

pub struct PgRow<'a>(_, _);

Methods

impl<'a> PgRow<'a>

fn is_null(&self, column: u32) -> bool

True if the value is NULL.

fn ftype(&self, column: u32) -> Oid

PostgreSQL internal OID number of the column type.

fn fname(&'a self, column: u32) -> Result<&'a str, Utf8Error>

Returns the column name associated with the given column number. Column numbers start at 0.

fn num(&self) -> u32

Return this row's number withing the result.

fn len(&self) -> u32

Returns the number of columns in the row. Row numbers start at 0.

fn col(&self, column: u32) -> &'a [u8]

Returns an empty array if the value is NULL.

fn col_str(&self, column: u32) -> Result<&'a str, Utf8Error>

Returns an empty string if the value is NULL.

fn bytea(&self, column: u32) -> Vec<u8>

Binary data unescaped from a bytea column.

fn to_json(&self) -> Result<Json, PgFutureErr>

Convers the row into JSON, {$name: $value, ...}.