fn unmarshall()

in crates/amzn-qdeveloper-streaming-client/src/event_stream_serde.rs [15:131]


    fn unmarshall(
        &self,
        message: &::aws_smithy_types::event_stream::Message,
    ) -> std::result::Result<
        ::aws_smithy_eventstream::frame::UnmarshalledMessage<Self::Output, Self::Error>,
        ::aws_smithy_eventstream::error::Error,
    > {
        let response_headers = ::aws_smithy_eventstream::smithy::parse_response_headers(message)?;
        match response_headers.message_type.as_str() {
            "event" => match response_headers.smithy_type.as_str() {
                "codeEvent" => {
                    let parsed = crate::protocol_serde::shape_code_event::de_code_event_payload(&message.payload()[..])
                        .map_err(|err| {
                            ::aws_smithy_eventstream::error::Error::unmarshalling(format!(
                                "failed to unmarshall CodeEvent: {}",
                                err
                            ))
                        })?;
                    Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Event(
                        crate::types::GenerateCodeFromCommandsResponseStream::CodeEvent(parsed),
                    ))
                },
                _unknown_variant => Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Event(
                    crate::types::GenerateCodeFromCommandsResponseStream::Unknown,
                )),
            },
            "exception" => {
                let generic = match crate::protocol_serde::parse_event_stream_error_metadata(message.payload()) {
                    Ok(builder) => builder.build(),
                    Err(err) => {
                        return Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Error(
                            crate::types::error::GenerateCodeFromCommandsResponseStreamError::unhandled(err),
                        ));
                    },
                };
                match response_headers.smithy_type.as_str() {
                    "Error" => {
                        let mut builder = crate::types::error::builders::InternalServerErrorBuilder::default();
                        builder =
                            crate::protocol_serde::shape_internal_server_error::de_internal_server_error_json_err(
                                &message.payload()[..],
                                builder,
                            )
                            .map_err(|err| {
                                ::aws_smithy_eventstream::error::Error::unmarshalling(format!(
                                    "failed to unmarshall Error: {}",
                                    err
                                ))
                            })?;
                        builder.set_meta(Some(generic));
                        return Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Error(
                            crate::types::error::GenerateCodeFromCommandsResponseStreamError::InternalServerError(
                                crate::serde_util::internal_server_error_correct_errors(builder)
                                    .build()
                                    .map_err(|err| {
                                        ::aws_smithy_eventstream::error::Error::unmarshalling(format!("{}", err))
                                    })?,
                            ),
                        ));
                    },
                    "QuotaLevelExceededError" => {
                        let mut builder = crate::types::error::builders::ServiceQuotaExceededErrorBuilder::default();
                        builder = crate::protocol_serde::shape_service_quota_exceeded_error::de_service_quota_exceeded_error_json_err(
                            &message.payload()[..],
                            builder,
                        )
                        .map_err(|err| {
                            ::aws_smithy_eventstream::error::Error::unmarshalling(format!("failed to unmarshall QuotaLevelExceededError: {}", err))
                        })?;
                        builder.set_meta(Some(generic));
                        return Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Error(
                            crate::types::error::GenerateCodeFromCommandsResponseStreamError::ServiceQuotaExceededError(
                                crate::serde_util::service_quota_exceeded_error_correct_errors(builder)
                                    .build()
                                    .map_err(|err| {
                                        ::aws_smithy_eventstream::error::Error::unmarshalling(format!("{}", err))
                                    })?,
                            ),
                        ));
                    },
                    "ValidationError" => {
                        let mut builder = crate::types::error::builders::ValidationErrorBuilder::default();
                        builder = crate::protocol_serde::shape_validation_error::de_validation_error_json_err(
                            &message.payload()[..],
                            builder,
                        )
                        .map_err(|err| {
                            ::aws_smithy_eventstream::error::Error::unmarshalling(format!(
                                "failed to unmarshall ValidationError: {}",
                                err
                            ))
                        })?;
                        builder.set_meta(Some(generic));
                        return Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Error(
                            crate::types::error::GenerateCodeFromCommandsResponseStreamError::ValidationError(
                                crate::serde_util::validation_error_correct_errors(builder)
                                    .build()
                                    .map_err(|err| {
                                        ::aws_smithy_eventstream::error::Error::unmarshalling(format!("{}", err))
                                    })?,
                            ),
                        ));
                    },
                    _ => {},
                }
                Ok(::aws_smithy_eventstream::frame::UnmarshalledMessage::Error(
                    crate::types::error::GenerateCodeFromCommandsResponseStreamError::generic(generic),
                ))
            },
            value => {
                return Err(::aws_smithy_eventstream::error::Error::unmarshalling(format!(
                    "unrecognized :message-type: {}",
                    value
                )));
            },
        }
    }