Use Go 1.20's link syntax for `ParseConfig`

conn.go

@@ -194,7 +194,7 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
 	return connConfig, nil
 }
 
-// ParseConfig creates a ConnConfig from a connection string. ParseConfig handles all options that pgconn.ParseConfig
+// ParseConfig creates a ConnConfig from a connection string. ParseConfig handles all options that [pgconn.ParseConfig]
 // does. In addition, it accepts the following options:
 //
 //   - default_query_exec_mode.

doc.go

@@ -7,17 +7,17 @@ details.
 
 Establishing a Connection
 
-The primary way of establishing a connection is with `pgx.Connect`.
+The primary way of establishing a connection is with [pgx.Connect]:
 
     conn, err := pgx.Connect(context.Background(), os.Getenv("DATABASE_URL"))
 
 The database connection string can be in URL or DSN format. Both PostgreSQL settings and pgx settings can be specified
-here. In addition, a config struct can be created by `ParseConfig` and modified before establishing the connection with
-`ConnectConfig` to configure settings such as tracing that cannot be configured with a connection string.
+here. In addition, a config struct can be created by [ParseConfig] and modified before establishing the connection with
+[ConnectConfig] to configure settings such as tracing that cannot be configured with a connection string.
 
 Connection Pool
 
-`*pgx.Conn` represents a single connection to the database and is not concurrency safe. Use package
+[*pgx.Conn] represents a single connection to the database and is not concurrency safe. Use package
 github.com/jackc/pgx/v5/pgxpool for a concurrency safe connection pool.
 
 Query Interface

pgconn/config.go

@@ -26,7 +26,7 @@ type AfterConnectFunc func(ctx context.Context, pgconn *PgConn) error
 type ValidateConnectFunc func(ctx context.Context, pgconn *PgConn) error
 type GetSSLPasswordFunc func(ctx context.Context) string
 
-// Config is the settings used to establish a connection to a PostgreSQL server. It must be created by ParseConfig. A
+// Config is the settings used to establish a connection to a PostgreSQL server. It must be created by [ParseConfig]. A
 // manually initialized Config will cause ConnectConfig to panic.
 type Config struct {
 	Host           string // host (e.g. localhost) or absolute path to unix domain socket directory (e.g. /private/tmp)

pgconn/pgconn.go

@@ -97,7 +97,7 @@ type PgConn struct {
 }
 
 // Connect establishes a connection to a PostgreSQL server using the environment and connString (in URL or DSN format)
-// to provide configuration. See documentation for ParseConfig for details. ctx can be used to cancel a connect attempt.
+// to provide configuration. See documentation for [ParseConfig] for details. ctx can be used to cancel a connect attempt.
 func Connect(ctx context.Context, connString string) (*PgConn, error) {
 	config, err := ParseConfig(connString)
 	if err != nil {
@@ -108,7 +108,7 @@ func Connect(ctx context.Context, connString string) (*PgConn, error) {
 }
 
 // Connect establishes a connection to a PostgreSQL server using the environment and connString (in URL or DSN format)
-// and ParseConfigOptions to provide additional configuration. See documentation for ParseConfig for details. ctx can be
+// and ParseConfigOptions to provide additional configuration. See documentation for [ParseConfig] for details. ctx can be
 // used to cancel a connect attempt.
 func ConnectWithOptions(ctx context.Context, connString string, parseConfigOptions ParseConfigOptions) (*PgConn, error) {
 	config, err := ParseConfigWithOptions(connString, parseConfigOptions)
@@ -120,7 +120,7 @@ func ConnectWithOptions(ctx context.Context, connString string, parseConfigOptio
 }
 
 // Connect establishes a connection to a PostgreSQL server using config. config must have been constructed with
-// ParseConfig. ctx can be used to cancel a connect attempt.
+// [ParseConfig]. ctx can be used to cancel a connect attempt.
 //
 // If config.Fallbacks are present they will sequentially be tried in case of error establishing network connection. An
 // authentication error will terminate the chain of attempts (like libpq:

pgxpool/doc.go

@@ -4,13 +4,12 @@ pgxpool implements a nearly identical interface to pgx connections.
 
 Creating a Pool
 
-The primary way of creating a pool is with `pgxpool.New`.
+The primary way of creating a pool is with [pgxpool.New]:
 
     pool, err := pgxpool.New(context.Background(), os.Getenv("DATABASE_URL"))
 
 The database connection string can be in URL or DSN format. PostgreSQL settings, pgx settings, and pool settings can be
-specified here. In addition, a config struct can be created by `ParseConfig` and modified before establishing the
-connection with `ConnectConfig`.
+specified here. In addition, a config struct can be created by [ParseConfig].
 
     config, err := pgxpool.ParseConfig(os.Getenv("DATABASE_URL"))
     if err != nil {

pgxpool/pool.go

@@ -99,8 +99,8 @@ type Pool struct {
 	closeChan chan struct{}
 }
 
-// Config is the configuration struct for creating a pool. It must be created by ParseConfig and then it can be
-// modified. A manually initialized ConnConfig will cause ConnectConfig to panic.
+// Config is the configuration struct for creating a pool. It must be created by [ParseConfig] and then it can be
+// modified.
 type Config struct {
 	ConnConfig *pgx.ConnConfig
 
@@ -160,7 +160,7 @@ func (c *Config) Copy() *Config {
 // ConnString returns the connection string as parsed by pgxpool.ParseConfig into pgxpool.Config.
 func (c *Config) ConnString() string { return c.ConnConfig.ConnString() }
 
-// New creates a new Pool. See ParseConfig for information on connString format.
+// New creates a new Pool. See [ParseConfig] for information on connString format.
 func New(ctx context.Context, connString string) (*Pool, error) {
 	config, err := ParseConfig(connString)
 	if err != nil {
@@ -170,7 +170,7 @@ func New(ctx context.Context, connString string) (*Pool, error) {
 	return NewWithConfig(ctx, config)
 }
 
-// NewWithConfig creates a new Pool. config must have been created by ParseConfig.
+// NewWithConfig creates a new Pool. config must have been created by [ParseConfig].
 func NewWithConfig(ctx context.Context, config *Config) (*Pool, error) {
 	// Default values are set in ParseConfig. Enforce initial creation by ParseConfig rather than setting defaults from
 	// zero values.
@@ -267,7 +267,7 @@ func NewWithConfig(ctx context.Context, config *Config) (*Pool, error) {
 	return p, nil
 }
 
-// ParseConfig builds a Config from connString. It parses connString with the same behavior as pgx.ParseConfig with the
+// ParseConfig builds a Config from connString. It parses connString with the same behavior as [pgx.ParseConfig] with the
 // addition of the following variables:
 //
 //   - pool_max_conns: integer greater than 0