Enum Error 

#[non_exhaustive]
pub enum Error {
    IndexOutOfBounds {
        index: usize,
        min: usize,
        max: usize,
    },
    InvalidFieldValue {
        field: &'static str,
        value: usize,
        bitmask: usize,
    },
    InvalidFieldVariant {
        field: &'static str,
        value: usize,
    },
    InvalidValue {
        value: usize,
        bitmask: usize,
    },
    InvalidVariant(usize),
    Unimplemented,
}

Represents error variants for the library.

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.

IndexOutOfBounds

Attempted out-of-bounds access.

Fields

index: usize

min: usize

max: usize

InvalidFieldValue

Invalid field value.

Fields

field: &'static str

value: usize

bitmask: usize

InvalidFieldVariant

Invalid value of a register field that does not match any known variants.

Fields

field: &'static str

value: usize

InvalidValue

Invalid value.

Fields

value: usize

bitmask: usize

InvalidVariant(usize)

Invalid value that does not match any known variants.

Unimplemented

Unimplemented function or type.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error