Enum SubscriptionIdError 

#[non_exhaustive]
pub enum SubscriptionIdError {
    Empty,
    TooLong(usize),
    Rng(RngError),
}

Errors raised when constructing a SubscriptionId.

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.

Empty

The input was empty.

TooLong(usize)

The input exceeded MAX_LENGTH characters.

Rng(RngError)

Random generation failed because the OS RNG was unavailable.

Trait Implementations

impl Clone for SubscriptionIdError

fn clone(&self) -> SubscriptionIdError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubscriptionIdError

impl Debug for SubscriptionIdError

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

Formats the value using the given formatter.

impl Display for SubscriptionIdError

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

Formats the value using the given formatter.

impl Error for SubscriptionIdError

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<RngError> for SubscriptionIdError

fn from(source: RngError) -> Self

Converts to this type from the input type.