Trait LanguageServerCommand 

pub trait LanguageServerCommand<P>:
    Send
    + Sync
    + 'static
where
    Self::Future: Send + 'static,
{
    type Future: Future<Output = Result<Self::Output, ServerError<Self::Error>>> + Send + 'static;
    type Output: Serialize;
    type Error: Serialize;

    // Required method
    fn execute(&self, param: P) -> Self::Future;

    // Provided method
    fn invalid_params(&self) -> Option<Self::Error> { ... }
}

Required Associated Types

type Future: Future<Output = Result<Self::Output, ServerError<Self::Error>>> + Send + 'static

type Output: Serialize

type Error: Serialize

Required Methods

fn execute(&self, param: P) -> Self::Future

Provided Methods

fn invalid_params(&self) -> Option<Self::Error>

Implementors

impl<'de, F, R, P, O, E> LanguageServerCommand<P> for F

where F: Fn(P) -> R + Send + Sync + 'static, R: Future<Output = Result<O, ServerError<E>>> + Send + 'static, P: Deserialize<'de>, O: Serialize, E: Serialize,

type Future = <F as FnOnce(P)>::Output

type Output = O

type Error = E