Struct sqlx::mysql::MySqlDatabaseError

pub struct MySqlDatabaseError(_);

This is supported on crate feature mysql only.

An error returned from the MySQL database.

Implementations

impl MySqlDatabaseError

pub fn code(&self) -> Option<&str>

This is supported on crate feature mysql only.

The SQLSTATE code for this error.

pub fn number(&self) -> u16

This is supported on crate feature mysql only.

The number for this error.

MySQL tends to use SQLSTATE as a general error category, and the error number as a more granular indication of the error.

pub fn message(&self) -> &str

This is supported on crate feature mysql only.

The human-readable error message.

Trait Implementations

impl DatabaseError for MySqlDatabaseError

fn message(&self) -> &str

The primary, human-readable error message.

fn code(&self) -> Option<Cow<'_, str>>

The (SQLSTATE) code for the error.

impl Debug for MySqlDatabaseError

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

Formats the value using the given formatter.

impl Display for MySqlDatabaseError

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

Formats the value using the given formatter.

impl Error for MySqlDatabaseError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting