Enum CoreError 

#[non_exhaustive]
pub enum CoreError {
    UnsafeInteger(u64),
    Overflow {
        context: &'static str,
    },
    InvalidId(String),
}

Errors produced by core primitives.

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.

UnsafeInteger(u64)

A numeric value exceeded the 2^53 safe-integer bound required for RFC 8785 (JCS) canonicalization (IEEE-754 double mantissa limit).

Overflow

A counter or arithmetic operation would overflow.

Fields

context: &'static str

Human-readable operation description.

InvalidId(String)

An identifier failed to parse.

Trait Implementations

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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.