Enum StreamError 

pub enum StreamError {
    BadMagic,
    UnsupportedVersion(u32),
    CrcMismatch {
        cmd: u16,
        expected: u32,
        computed: u32,
    },
    TruncatedHeader(Error),
    TruncatedPayload(Error),
    TruncatedTlv {
        detail: String,
    },
    InvalidTlvType(u16),
    MissingAttribute(&'static str),
    InvalidAttribute {
        name: &'static str,
        detail: String,
    },
    UnknownCommand(u16),
    Io(Error),
}

Errors that can occur while parsing a btrfs send stream.

Variants

BadMagic

The stream header does not start with the btrfs send magic.

UnsupportedVersion(u32)

The stream version is not supported (must be 1-3).

CrcMismatch

CRC32C checksum mismatch on a command.

Fields

cmd: u16

expected: u32

computed: u32

TruncatedHeader(Error)

The stream header could not be read completely.

TruncatedPayload(Error)

A command payload could not be read completely.

TruncatedTlv

A TLV attribute structure is incomplete.

Fields

detail: String

InvalidTlvType(u16)

A TLV attribute type is out of range.

MissingAttribute(&'static str)

A required TLV attribute is missing from a command.

InvalidAttribute

A TLV attribute value is malformed (wrong size, bad encoding, etc.).

Fields

name: &'static str

detail: String

UnknownCommand(u16)

An unknown command type was encountered.

Io(Error)

An underlying I/O error.

Trait Implementations

impl Debug for StreamError

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

Formats the value using the given formatter.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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<Error> for StreamError

fn from(source: Error) -> Self

Converts to this type from the input type.