Struct Operation 

pub struct Operation<Handler, Params = Positional> { /* private fields */ }

Carries a typed operation declaration as first-order data.

Implementations

impl<Handler, Params> Operation<Handler, Params>

pub fn declare(self, name: &'static str) -> Method<Handler, Params>

Declares this operation under one method name, with no program around it.

A program that states many methods composes their registrations rather than their types, so it needs each method on its own. JsonRpcProgram::method states the same thing inside a composition, and is what an author writes.

impl<Handler> Operation<Handler, Positional>

pub fn positional(self) -> Self

Selects positional parameter decoding for this operation declaration.

Positional decoding is already the default, so this modifier is useful when a declaration benefits from making the wire shape explicit.

pub fn named(self) -> Operation<Handler, NamedParams>

Selects named parameter decoding using the defunctionalized operation’s source argument names.

pub fn fallible(self) -> Operation<Handler, FalliblePositional>

Converts the operation’s error into a JSON-RPC protocol error.

impl<Handler> Operation<Handler, NamedParams>

pub fn fallible(self) -> Operation<Handler, FallibleNamed>

Converts the operation’s error into a JSON-RPC protocol error.

impl<Handler> Operation<Handler, FalliblePositional>

pub fn named(self) -> Operation<Handler, FallibleNamed>

Selects named parameter decoding, keeping the failure mode.

Trait Implementations

impl<Handler: Debug, Params: Debug> Debug for Operation<Handler, Params>

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

Formats the value using the given formatter.