Enum MigrationError 

pub enum MigrationError {
    MissingSource {
        kind: &'static str,
        path: PathBuf,
    },
    UnsupportedSource(String),
    UnsupportedResource(String),
    Blocked(String),
    InvalidPlan(String),
    Docker(String),
    Io(Error),
    SerdeJson(Error),
}

Migration failures.

Variants

MissingSource

The source runtime could not be located.

Fields

kind: &'static str

Source kind.

path: PathBuf

Expected socket path.

UnsupportedSource(String)

The source runtime is not supported by v1.

UnsupportedResource(String)

The discovered object is out of scope for v1.

Blocked(String)

The current state blocks migration until the user confirms or changes it.

InvalidPlan(String)

The migration plan is internally inconsistent.

Docker(String)

The remote Docker API returned an error.

Io(Error)

A filesystem operation failed.

SerdeJson(Error)

JSON encoding or decoding failed.

Trait Implementations

impl Debug for MigrationError

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

Formats the value using the given formatter.

impl Display for MigrationError

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

Formats the value using the given formatter.

impl Error for MigrationError

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.

impl From<Error> for MigrationError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MigrationError

fn from(source: Error) -> Self

Converts to this type from the input type.