Enum ProtocolErrorKind 

#[non_exhaustive]
pub enum ProtocolErrorKind {
    MissingContentLength,
    InvalidContentLength(String),
    RequestCancelled,
    CliStartupTimeout,
    CliStartupFailed,
    VersionMismatch {
        server: u32,
        min: u32,
        max: u32,
    },
    VersionChanged {
        previous: u32,
        current: u32,
    },
}

Specific protocol-level error kind in the JSON-RPC transport or CLI lifecycle.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingContentLength

Missing Content-Length header in a JSON-RPC message.

InvalidContentLength(String)

Invalid Content-Length header value.

RequestCancelled

A pending JSON-RPC request was cancelled (e.g. the response channel was dropped).

CliStartupTimeout

The CLI process did not report a listening port within the timeout.

CliStartupFailed

The CLI process exited before reporting a listening port.

VersionMismatch

The CLI server’s protocol version is outside the SDK’s supported range.

Fields

server: u32

Version reported by the server.

min: u32

Minimum version supported by this SDK.

max: u32

Maximum version supported by this SDK.

VersionChanged

The CLI server’s protocol version changed between calls.

Fields

previous: u32

Previously negotiated version.

current: u32

Newly reported version.

Trait Implementations

impl Clone for ProtocolErrorKind

fn clone(&self) -> ProtocolErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolErrorKind

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

Formats the value using the given formatter.

impl Display for ProtocolErrorKind

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

Formats the value using the given formatter.

impl Eq for ProtocolErrorKind

impl From<ProtocolErrorKind> for Error

fn from(kind: ProtocolErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for ProtocolErrorKind

fn eq(&self, other: &ProtocolErrorKind) -> 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 ProtocolErrorKind