Enum Error

#[repr(i32)]
pub enum Error {
    None = 0,
    Invalid = 22,
    IllegalSequence = 84,
    TimedOut = 110,
    NoMedium = 123,
    InvalidVariant(usize),
    InvalidFieldVariant {
        field: &'static str,
        value: usize,
    },
    InvalidValue {
        value: usize,
        min: usize,
        max: usize,
    },
    InvalidFieldValue {
        field: &'static str,
        value: usize,
        min: usize,
        max: usize,
    },
    InvalidCrc7 {
        invalid: u8,
        calculated: u8,
    },
    InvalidLength {
        len: usize,
        expected: usize,
    },
    Unimplemented,
}

Represents MMC error types.

Variants

None = 0

Invalid = 22

Invalid argument.

IllegalSequence = 84

Illegal byte sequence.

TimedOut = 110

Connection timed out.

NoMedium = 123

No medium found.

InvalidVariant(usize)

Invalid variant.

InvalidFieldVariant

Invalid field enum variant.

Fields

field: &'static str

value: usize

InvalidValue

Invalid value.

Fields

value: usize

min: usize

max: usize

InvalidFieldValue

Invalid field value.

Fields

field: &'static str

value: usize

min: usize

max: usize

InvalidCrc7

Invalid CRC-7.

Fields

invalid: u8

calculated: u8

InvalidLength

Invalid length, with expected value.

Fields

len: usize

expected: usize

Unimplemented

Indicates an unimplemented function or feature.

Implementations

impl Error

pub const fn invalid_field_variant(field: &'static str, value: usize) -> Self

Creates an InvalidFieldVariant error.

pub const fn invalid_field_value( field: &'static str, value: usize, min: usize, max: usize, ) -> Self

Creates an InvalidFieldValue error.

pub const fn invalid_crc7(invalid: u8, calculated: u8) -> Self

Creates an InvalidCrc7 error.

pub const fn invalid_length(len: usize, expected: usize) -> Self

Creates an InvalidLength error.

pub const fn unimplemented() -> Self

Creates an unimplemented Error.

pub const fn from_i32(val: i32) -> Option<Self>

Attempts to convert an i32 into an Error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy 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 Default for Error

fn default() -> Error

Returns the “default value” for a type.

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 From<TryFromSliceError> for Error

fn from(err: TryFromSliceError) -> Self

Converts to this type from the input type.

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