Enum MigrationError 

pub enum MigrationError {
    CannotOpenImportFile {
        path: String,
        reason: String,
    },
    CannotCreateExportFile {
        path: String,
        reason: String,
    },
    CannotExportToTheSameFile,
    CannotDecodeImportedConcept,
    CannotDecodeImportedConceptLength,
    CannotEncodeExportedConcept,
}

Variants

CannotOpenImportFile

Fields

path: String

reason: String

CannotCreateExportFile

Fields

path: String

reason: String

CannotExportToTheSameFile

CannotDecodeImportedConcept

CannotDecodeImportedConceptLength

CannotEncodeExportedConcept

Implementations

impl MigrationError

pub const PREFIX: &'static str = "MGT"

pub const fn code(&self) -> usize

pub fn format_code(&self) -> String

pub fn message(&self) -> String

Trait Implementations

impl Clone for MigrationError

fn clone(&self) -> MigrationError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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, f: &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 PartialEq for MigrationError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MigrationError

impl StructuralPartialEq for MigrationError