Enum nu_plugin_protocol::EngineCallResponse

pub enum EngineCallResponse<D> {
    Error(ShellError),
    PipelineData(D),
    Config(Box<Config>),
    ValueMap(HashMap<String, Value>),
}

The response to an EngineCall. The type parameter determines the output type for pipeline data.

Variants

Error(ShellError)

PipelineData(D)

Config(Box<Config>)

ValueMap(HashMap<String, Value>)

Implementations

impl<D> EngineCallResponse<D>

pub fn map_data<T>( self, f: impl FnOnce(D) -> Result<T, ShellError> ) -> Result<EngineCallResponse<T>, ShellError>

Convert the data type from D to T. The function will not be called if the variant does not contain data.

impl EngineCallResponse<PipelineData>

pub fn value(value: Value) -> EngineCallResponse<PipelineData>

Build an EngineCallResponse::PipelineData from a Value

pub const fn empty() -> EngineCallResponse<PipelineData>

An EngineCallResponse::PipelineData with PipelineData::Empty

Trait Implementations

impl<D: Clone> Clone for EngineCallResponse<D>

fn clone(&self) -> EngineCallResponse<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: Debug> Debug for EngineCallResponse<D>

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

Formats the value using the given formatter.

impl<'de, D> Deserialize<'de> for EngineCallResponse<D>

where D: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<D> Serialize for EngineCallResponse<D>

where D: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.