Enum ApplyMigrationErrorLocation 

pub enum ApplyMigrationErrorLocation {
    StartTransaction,
    ApplyOperation(usize),
    UpdateLastMigration,
    CommitTransaction,
}

Location where an ApplyMigrationError occurred.

Variants

StartTransaction

The error occurred while starting the transaction

ApplyOperation(usize)

The error occurred while applying an operation

UpdateLastMigration

The error occurred while updating the “last migration table”

CommitTransaction

The error occurred while commiting the transaction

Trait Implementations

impl Debug for ApplyMigrationErrorLocation

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

Formats the value using the given formatter.

impl Display for ApplyMigrationErrorLocation

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

Formats the value using the given formatter.

impl Error for ApplyMigrationErrorLocation

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.