Trait ArgumentsServerHandler 

pub trait ArgumentsServerHandler<___T = Channel>
where
    ___T: Transport,
{
    // Required methods
    fn get_string(
        &mut self,
        request: Request<GetString, ___T>,
        responder: Responder<GetString, ___T>,
    ) -> impl Future<Output = ()> + Send;
    fn get_strings(
        &mut self,
        request: Request<GetStrings, ___T>,
        responder: Responder<GetStrings, ___T>,
    ) -> impl Future<Output = ()> + Send;
    fn get_bool(
        &mut self,
        request: Request<GetBool, ___T>,
        responder: Responder<GetBool, ___T>,
    ) -> impl Future<Output = ()> + Send;
    fn get_bools(
        &mut self,
        request: Request<GetBools, ___T>,
        responder: Responder<GetBools, ___T>,
    ) -> impl Future<Output = ()> + Send;
    fn collect(
        &mut self,
        request: Request<Collect, ___T>,
        responder: Responder<Collect, ___T>,
    ) -> impl Future<Output = ()> + Send;
}

A server handler for the Arguments protocol.

See Arguments for more details.

Required Methods

fn get_string( &mut self, request: Request<GetString, ___T>, responder: Responder<GetString, ___T>, ) -> impl Future<Output = ()> + Send

Get the value of a boot argument key.

fn get_strings( &mut self, request: Request<GetStrings, ___T>, responder: Responder<GetStrings, ___T>, ) -> impl Future<Output = ()> + Send

Get the values of a list of arguments specified in keys.

fn get_bool( &mut self, request: Request<GetBool, ___T>, responder: Responder<GetBool, ___T>, ) -> impl Future<Output = ()> + Send

Get the boolean value of a boot argument keys, or return defaultval if the argument is not present. A key is considered to be false if its string value is exactly “off”, “0”, or “false”. Any other value (including empty) is returned as true.

fn get_bools( &mut self, request: Request<GetBools, ___T>, responder: Responder<GetBools, ___T>, ) -> impl Future<Output = ()> + Send

Get the boolean values of a list of boot arguments keys.key, or return keys.defaultval for each if not present.

fn collect( &mut self, request: Request<Collect, ___T>, responder: Responder<Collect, ___T>, ) -> impl Future<Output = ()> + Send

Get all boot arguments with keys starting with prefix. Returns a vector with strings of the form ‘key=value’. TODO(https://fxbug.dev/42108659) - remove Collect once boot arguments have been componentised.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors