Enum DomainError 

pub enum DomainError {
    SessionNotFound {
        session_id: SessionId,
    },
    SessionAlreadyExists {
        session_id: SessionId,
    },
    InvalidFieldValue {
        field: String,
        value: String,
        expected: String,
    },
    ParseError {
        field: String,
        reason: String,
    },
}

Errors that can occur in domain operations.

Variants

SessionNotFound

Session not found in registry

Fields

session_id: SessionId

SessionAlreadyExists

Session already exists

Fields

session_id: SessionId

InvalidFieldValue

Invalid field value

Fields

field: String

value: String

expected: String

ParseError

Parse error for incoming data

Fields

field: String

reason: String

Trait Implementations

impl Clone for DomainError

fn clone(&self) -> DomainError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DomainError

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

Formats the value using the given formatter.

impl Display for DomainError

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

Formats the value using the given formatter.

impl Error for DomainError

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.