pub struct MigrationsError { /* private fields */ }
Expand description
Represents errors produced by migration code
Implementations§
Source§impl MigrationsError
impl MigrationsError
pub fn migration_database_step_failed( last_successful_version: Option<u32>, cause: Option<Box<dyn Error + Send + Sync>>, ) -> MigrationsError
pub fn migration_database_failed( last_successful_version: Option<u32>, cause: Option<Box<dyn Error + Send + Sync>>, ) -> MigrationsError
pub fn migration_setup_failed( cause: Option<Box<dyn Error + Send + Sync>>, ) -> MigrationsError
pub fn migration_versioning_failed( cause: Option<Box<dyn Error + Send + Sync>>, ) -> MigrationsError
pub fn custom_message( message: &str, last_successful_version: Option<u32>, cause: Option<Box<dyn Error + Send + Sync>>, ) -> MigrationsError
pub fn kind(&self) -> &MigrationsErrorKind
pub fn last_successful_version(&self) -> Option<u32>
Trait Implementations§
Source§impl Debug for MigrationsError
impl Debug for MigrationsError
Source§impl Display for MigrationsError
impl Display for MigrationsError
Source§impl Error for MigrationsError
impl Error for MigrationsError
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for MigrationsError
impl !RefUnwindSafe for MigrationsError
impl Send for MigrationsError
impl Sync for MigrationsError
impl Unpin for MigrationsError
impl !UnwindSafe for MigrationsError
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more