Enum RoleParseError

#[non_exhaustive]
pub enum RoleParseError {
    NotInGuild,
    NotInCache,
    Http(SerenityError),
    NotFoundOrMalformed,
}

Error that can be returned from Role::convert.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotInGuild

When the operation was invoked outside a guild.

NotInCache

When the guild’s roles were not found in cache.

Http(SerenityError)

HTTP error while retrieving guild roles.

NotFoundOrMalformed

The provided channel string failed to parse, or the parsed result cannot be found in the cache.

Trait Implementations

impl Debug for RoleParseError

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

Formats the value using the given formatter.

impl Display for RoleParseError

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

Formats the value using the given formatter.

impl Error for RoleParseError

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.