Enum GroupStateError 

pub enum GroupStateError {
    PermissionDenied(String),
    MemberNotFound {
        member: String,
        group: String,
    },
    StateTransition(String),
    InvalidOperation(String),
}

Error types for group state operations

Variants

PermissionDenied(String)

MemberNotFound

Fields

member: String

group: String

StateTransition(String)

InvalidOperation(String)

Trait Implementations

impl Debug for GroupStateError

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

Formats the value using the given formatter.

impl Display for GroupStateError

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

Formats the value using the given formatter.

impl Error for GroupStateError

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.