Enum CardError 

pub enum CardError {
    Io(Error),
    BytePunch(BytePunchError),
    Json(Error),
    InvalidMagic([u8; 4]),
    UnsupportedVersion {
        major: u8,
        minor: u8,
    },
    MetadataTooLarge(usize),
    PayloadSizeMismatch {
        expected: u64,
        actual: usize,
    },
    ChecksumMismatch {
        expected: u32,
        actual: u32,
    },
    InvalidFormat(String),
}

Error types for DataCard operations

Variants

Io(Error)

BytePunch(BytePunchError)

Json(Error)

InvalidMagic([u8; 4])

UnsupportedVersion

Fields

major: u8

minor: u8

MetadataTooLarge(usize)

PayloadSizeMismatch

Fields

expected: u64

actual: usize

ChecksumMismatch

Fields

expected: u32

actual: u32

InvalidFormat(String)

Trait Implementations

impl Debug for CardError

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

Formats the value using the given formatter.

impl Display for CardError

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

Formats the value using the given formatter.

impl Error for CardError

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<BytePunchError> for CardError

fn from(source: BytePunchError) -> Self

Converts to this type from the input type.

impl From<Error> for CardError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CardError

fn from(source: Error) -> Self

Converts to this type from the input type.