pgkit

Documentation

Index

• func PgError(err error) (bool, error)
• type Conn
  • func New(connstr string) (*Conn, error)
  • func (c *Conn) Close() error
  • func (c *Conn) Health(ctx context.Context) error

Functions

func PgError

func PgError(err error) (bool, error)

PgError checks if the error is a Postgres error and returns true if it is. If it is, it returns the error wrapped with the appropriate error from errkit package. Otherwise, it returns false and the original error.

Types

type Conn

type Conn struct{ *pgxpool.Pool }

Conn represents connection to Postgres.

func New

func New(connstr string) (*Conn, error)

New returns a pointer to a new instance of *Conn structure. Takes connstr - connection string in Postgres format.

func (*Conn) Close

func (c *Conn) Close() error

Close closes the connection to the Postgres database.

func (*Conn) Health

func (c *Conn) Health(ctx context.Context) error

Health checks if the connection is healthy.