Enum HeaderError 

pub enum HeaderError {
    InsufficientData(usize),
    InvalidOctal(Vec<u8>),
    FieldOverflow {
        field_len: usize,
        detail: String,
    },
    ChecksumMismatch {
        expected: u64,
        computed: u64,
    },
}

Errors that can occur when parsing or building tar headers.

Variants

InsufficientData(usize)

The provided data is too short to contain a header.

InvalidOctal(Vec<u8>)

An octal field contains invalid characters.

FieldOverflow

A value is too large or too long for its header field.

Fields

field_len: usize

Size of the target field in bytes.

detail: String

Human-readable description of the overflow.

ChecksumMismatch

The header checksum does not match the computed value.

Fields

expected: u64

The checksum value stored in the header.

computed: u64

The checksum computed from the header bytes.

Trait Implementations

impl Debug for HeaderError

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

Formats the value using the given formatter.

impl Display for HeaderError

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

Formats the value using the given formatter.

impl Error for HeaderError

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<HeaderError> for ParseError

fn from(source: HeaderError) -> Self

Converts to this type from the input type.