Struct join_impl::join::JoinDefault

pub struct JoinDefault {
    pub futures_crate_path: Option<Path>,
    pub custom_joiner: Option<TokenStream>,
    pub transpose_results: Option<bool>,
    pub lazy_branches: Option<bool>,
    pub branches: Vec<ActionExprChain>,
    pub handler: Option<Handler>,
}

Default struct which represents result of parsing join! macro input.

Fields

futures_crate_path: Option<Path>

custom_joiner: Option<TokenStream>

transpose_results: Option<bool>

lazy_branches: Option<bool>

branches: Vec<ActionExprChain>

handler: Option<Handler>

Trait Implementations

impl Join for JoinDefault

type Chain = ActionExprChain

Object with implementation of Chain trait used to generate macro output.

type Handler = Handler

Optional join! macro handler.

fn get_futures_crate_path(&self) -> Option<&Path>

Returns custom futures_crate_path taken from macro input if exists.

fn get_branches(&self) -> &[Self::Chain]

Returns branches, each of branches is an object implemented Chain trait.

fn get_handler(&self) -> Option<&Self::Handler>

Returns Handler if exists.

fn get_joiner(&self) -> Option<&TokenStream>

Returns custom joiner if exists.

fn get_transpose_results_option(&self) -> Option<bool>

Returns transpose results configuration if specified.

fn get_lazy_branches_option(&self) -> Option<bool>

impl Parse for JoinDefault

fn parse(input: ParseStream) -> Result<Self>