Enum OversizedTransferError 

pub enum OversizedTransferError {
    Abort {
        token: String,
        reason: Option<String>,
    },
    Policy(String),
    Digest(String),
    Reassembly(String),
    Sequence(String),
}

Errors raised while building, framing, or reassembling an oversized transfer.

Variants

Abort

The remote peer aborted the transfer (terminal).

Fields

token: String

The progressToken of the aborted transfer.

reason: Option<String>

Optional advisory reason supplied in the abort frame.

Policy(String)

A frame violated a declared or configured policy limit (totalBytes, totalChunks, concurrency, out-of-order bounds, chunk size).

Digest(String)

The byte length or SHA-256 digest of the reassembled payload did not match the values declared in the start frame.

Reassembly(String)

Chunks could not be reassembled (missing frames, unresolved gaps, or the reassembled payload is not a valid JSON-RPC message).

Sequence(String)

Frames violated CEP-22 sequencing rules (bad progress ordering, duplicate start, conflicting duplicate chunk, missing token).

Implementations

impl OversizedTransferError

pub fn abort(token: impl Into<String>, reason: Option<String>) -> Self

Construct an OversizedTransferError::Abort.

pub fn is_abort(&self) -> bool

Returns true if this is a terminal abort.

Trait Implementations

impl Clone for OversizedTransferError

fn clone(&self) -> OversizedTransferError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OversizedTransferError

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

Formats the value using the given formatter.

impl Display for OversizedTransferError

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

Formats the value using the given formatter.

impl Eq for OversizedTransferError

impl Error for OversizedTransferError

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<OversizedTransferError> for Error

fn from(source: OversizedTransferError) -> Self

Converts to this type from the input type.

impl PartialEq for OversizedTransferError

fn eq(&self, other: &OversizedTransferError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OversizedTransferError