Enum Error 

pub enum Error {
    Io(Error),
    Transport(String),
    Closed(String),
    Protocol(String),
    Version {
        peer: u16,
        ours: u16,
    },
    Handshake(String),
    Decrypt {
        file_id: u32,
        chunk: u64,
    },
    Compress(String),
    Integrity {
        path: String,
        expected: String,
        actual: String,
    },
    FrameTooLarge {
        got: usize,
        limit: usize,
    },
    Config(String),
    UnsafePath(PathBuf),
    Cancelled,
    Worker(String),
}

Errors produced by the transfer engine.

Variants

Io(Error)

Transport(String)

Closed(String)

Peer closed the connection or a stream before the message was complete.

Protocol(String)

Version

Version negotiation failed: the peer speaks a wire version we cannot serve.

Fields

peer: u16

ours: u16

Handshake(String)

Decrypt

AEAD tag mismatch, truncated ciphertext, or a nonce we refuse to reuse.

Fields

file_id: u32

chunk: u64

Compress(String)

Integrity

Content hash of a received file did not match what the sender advertised.

Fields

path: String

expected: String

actual: String

FrameTooLarge

A frame declared a length outside the configured limits. Guards against a hostile peer driving us into an unbounded allocation.

Fields

got: usize

limit: usize

Config(String)

UnsafePath(PathBuf)

Cancelled

Worker(String)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.