Enum FooterError 

pub enum FooterError {
    BufferTooSmall,
    InvalidMagic {
        expected: [u8; 4],
        found: [u8; 4],
    },
    UnsupportedVersion {
        supported: u8,
        found: u8,
    },
    ChecksumMismatch {
        expected: u16,
        computed: u16,
    },
}

Footer validation errors

Variants

BufferTooSmall

Buffer too small to contain footer

InvalidMagic

Invalid magic bytes

Fields

expected: [u8; 4]

Expected footer magic bytes.

found: [u8; 4]

Magic bytes found in the payload.

UnsupportedVersion

Unsupported format version

Fields

supported: u8

Version supported by this implementation.

found: u8

Version found in the payload.

ChecksumMismatch

Checksum mismatch

Fields

expected: u16

Footer checksum read from the payload.

computed: u16

Checksum computed from the data section.

Trait Implementations

impl Clone for FooterError

fn clone(&self) -> FooterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FooterError

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

Formats the value using the given formatter.

impl Display for FooterError

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

Formats the value using the given formatter.

impl Eq for FooterError

impl Error for FooterError

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 FooterError

fn eq(&self, other: &FooterError) -> 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 StructuralPartialEq for FooterError