Enum DapError 

#[non_exhaustive]
pub enum DapError {
    NotRunning,
    NotReady {
        state: String,
    },
    RequestFailed {
        command: String,
        message: String,
    },
    BinaryNotFound {
        binary: String,
    },
    InitializationFailed(String),
    Transport(String),
    Serialization(Error),
    Io(Error),
    Codec(String),
    NoActiveSession,
    Timeout,
}

Errors that can occur during DAP operations.

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.

NotRunning

Debug adapter process is not running.

NotReady

Debug adapter has not reached a ready state.

Fields

state: String

Current state description.

RequestFailed

A DAP request returned an error response.

Fields

command: String

The DAP command that failed.

message: String

Error message from the adapter.

BinaryNotFound

The debug adapter binary was not found on PATH.

Fields

binary: String

Name of the binary that was not found.

InitializationFailed(String)

Initialization handshake failed.

Transport(String)

Transport-level communication error.

Serialization(Error)

JSON serialization or deserialization error.

Io(Error)

Underlying I/O error.

Codec(String)

Content-Length codec error.

NoActiveSession

No active debug session to operate on.

Timeout

Timed out waiting for an adapter response.

Trait Implementations

impl Debug for DapError

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

Formats the value using the given formatter.

impl Display for DapError

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

Formats the value using the given formatter.

impl Error for DapError

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 DapError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DapError

fn from(source: Error) -> Self

Converts to this type from the input type.