Enum CliError 

#[non_exhaustive]
pub enum CliError {
    Runtime(Error),
    Run(RustStreamError),
    UnknownCommand(String),
    UnknownAsyncApi(String),
    UnknownOption(String),
    AsyncApiDisabled,
    WriteSpec {
        path: String,
        source: Error,
    },
    SerializeJson(Error),
    SerializeYaml(Error),
}

Errors surfaced by the generated CLI entry point.

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.

Runtime(Error)

The Tokio runtime could not be built.

Run(RustStreamError)

The service returned an error while running (see RustStreamError).

UnknownCommand(String)

The first argument was not a recognized command.

UnknownAsyncApi(String)

asyncapi was followed by something other than gen.

UnknownOption(String)

An unrecognized flag was passed to asyncapi gen.

AsyncApiDisabled

asyncapi gen was requested but the crate does not enable the asyncapi feature.

WriteSpec

The generated spec could not be written to the requested file.

Fields

path: String

The output path that failed.

source: Error

The underlying I/O error.

SerializeJson(Error)

The spec could not be serialized to JSON.

SerializeYaml(Error)

The spec could not be serialized to YAML.

Trait Implementations

impl Debug for CliError

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

Formats the value using the given formatter.

impl Display for CliError

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

Formats the value using the given formatter.

impl Error for CliError

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 CliError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RustStreamError> for CliError

fn from(source: RustStreamError) -> Self

Converts to this type from the input type.