Enum migrations_internals::RunMigrationsError

pub enum RunMigrationsError {
    MigrationError(MigrationError),
    QueryError(Error),
    EmptyMigration,
    // some variants omitted
}

Errors that occur while running migrations

Variants

MigrationError(MigrationError)

A general migration error occured

QueryError(Error)

The provided migration included an invalid query

EmptyMigration

The provided migration was empty

Trait Implementations

impl Debug for RunMigrationsError

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

Formats the value using the given formatter.

impl Display for RunMigrationsError

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

Formats the value using the given formatter.

impl Error for RunMigrationsError

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for RunMigrationsError

pub fn from(e: Error) -> RunMigrationsError

Performs the conversion.

impl From<Error> for RunMigrationsError

pub fn from(e: Error) -> RunMigrationsError

Performs the conversion.

impl From<MigrationError> for RunMigrationsError

pub fn from(e: MigrationError) -> RunMigrationsError

Performs the conversion.

impl PartialEq<RunMigrationsError> for RunMigrationsError

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

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

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

This method tests for !=.

impl StructuralPartialEq for RunMigrationsError