#![allow(
clippy::type_complexity,
clippy::too_many_arguments,
clippy::large_enum_variant
)]
use mpstthree::binary::struct_trait::{end::End, recv::Recv, send::Send};
use mpstthree::role::broadcast::RoleBroadcast;
use mpstthree::role::end::RoleEnd;
use mpstthree::{
bundle_struct_fork_close_multi, create_fn_choose_mpst_multi_to_all_bundle,
create_multiple_normal_role_short, create_recv_mpst_session_bundle,
create_send_mpst_session_bundle, offer_mpst,
};
use std::error::Error;
bundle_struct_fork_close_multi!(close_mpst_multi, fork_mpst, MeshedChannelsEight, 8);
create_multiple_normal_role_short!(A, B, C, D, E, F, G, H);
create_send_mpst_session_bundle!(
send_mpst_a_to_b, RoleB, 1 |
send_mpst_a_to_c, RoleC, 2 |
send_mpst_a_to_d, RoleD, 3 |
send_mpst_a_to_e, RoleE, 4 |
send_mpst_a_to_f, RoleF, 5 |
send_mpst_a_to_g, RoleG, 6 |
send_mpst_a_to_h, RoleH, 7 | =>
RoleA, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_b_to_a, RoleA, 1 |
send_mpst_b_to_c, RoleC, 2 |
send_mpst_b_to_d, RoleD, 3 |
send_mpst_b_to_e, RoleE, 4 |
send_mpst_b_to_f, RoleF, 5 |
send_mpst_b_to_g, RoleG, 6 |
send_mpst_b_to_h, RoleH, 7 | =>
RoleB, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_c_to_a, RoleA, 1 |
send_mpst_c_to_b, RoleB, 2 |
send_mpst_c_to_d, RoleD, 3 |
send_mpst_c_to_e, RoleE, 4 |
send_mpst_c_to_f, RoleF, 5 |
send_mpst_c_to_g, RoleG, 6 |
send_mpst_c_to_h, RoleH, 7 | =>
RoleC, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_d_to_a, RoleA, 1 |
send_mpst_d_to_b, RoleB, 2 |
send_mpst_d_to_c, RoleC, 3 |
send_mpst_d_to_e, RoleE, 4 |
send_mpst_d_to_f, RoleF, 5 |
send_mpst_d_to_g, RoleG, 6 |
send_mpst_d_to_h, RoleH, 7 | =>
RoleD, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_e_to_a, RoleA, 1 |
send_mpst_e_to_b, RoleB, 2 |
send_mpst_e_to_c, RoleC, 3 |
send_mpst_e_to_d, RoleD, 4 |
send_mpst_e_to_f, RoleF, 5 |
send_mpst_e_to_g, RoleG, 6 |
send_mpst_e_to_h, RoleH, 7 | =>
RoleE, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_f_to_a, RoleA, 1 |
send_mpst_f_to_b, RoleB, 2 |
send_mpst_f_to_c, RoleC, 3 |
send_mpst_f_to_d, RoleD, 4 |
send_mpst_f_to_e, RoleE, 5 |
send_mpst_f_to_g, RoleG, 6 |
send_mpst_f_to_h, RoleH, 7 | =>
RoleF, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_g_to_a, RoleA, 1 |
send_mpst_g_to_b, RoleB, 2 |
send_mpst_g_to_c, RoleC, 3 |
send_mpst_g_to_d, RoleD, 4 |
send_mpst_g_to_e, RoleE, 5 |
send_mpst_g_to_f, RoleF, 6 |
send_mpst_g_to_h, RoleH, 7 | =>
RoleG, MeshedChannelsEight, 8
);
create_send_mpst_session_bundle!(
send_mpst_h_to_a, RoleA, 1 |
send_mpst_h_to_b, RoleB, 2 |
send_mpst_h_to_c, RoleC, 3 |
send_mpst_h_to_d, RoleD, 4 |
send_mpst_h_to_e, RoleE, 5 |
send_mpst_h_to_f, RoleF, 6 |
send_mpst_h_to_g, RoleG, 7 | =>
RoleH, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_a_from_b, RoleB, 1 |
recv_mpst_a_from_c, RoleC, 2 |
recv_mpst_a_from_d, RoleD, 3 |
recv_mpst_a_from_e, RoleE, 4 |
recv_mpst_a_from_f, RoleF, 5 |
recv_mpst_a_from_g, RoleG, 6 |
recv_mpst_a_from_h, RoleH, 7 | =>
RoleA, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_b_from_a, RoleA, 1 |
recv_mpst_b_from_c, RoleC, 2 |
recv_mpst_b_from_d, RoleD, 3 |
recv_mpst_b_from_e, RoleE, 4 |
recv_mpst_b_from_f, RoleF, 5 |
recv_mpst_b_from_g, RoleG, 6 |
recv_mpst_b_from_h, RoleH, 7 | =>
RoleB, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_c_from_a, RoleA, 1 |
recv_mpst_c_from_b, RoleB, 2 |
recv_mpst_c_from_d, RoleD, 3 |
recv_mpst_c_from_e, RoleE, 4 |
recv_mpst_c_from_f, RoleF, 5 |
recv_mpst_c_from_g, RoleG, 6 |
recv_mpst_c_from_h, RoleH, 7 | =>
RoleC, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_d_from_a, RoleA, 1 |
recv_mpst_d_from_b, RoleB, 2 |
recv_mpst_d_from_c, RoleC, 3 |
recv_mpst_d_from_e, RoleE, 4 |
recv_mpst_d_from_f, RoleF, 5 |
recv_mpst_d_from_g, RoleG, 6 |
recv_mpst_d_from_h, RoleH, 7 | =>
RoleD, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_e_from_a, RoleA, 1 |
recv_mpst_e_from_b, RoleB, 2 |
recv_mpst_e_from_c, RoleC, 3 |
recv_mpst_e_from_d, RoleD, 4 |
recv_mpst_e_from_f, RoleF, 5 |
recv_mpst_e_from_g, RoleG, 6 |
recv_mpst_e_from_h, RoleH, 7 | =>
RoleE, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_f_from_a, RoleA, 1 |
recv_mpst_f_from_b, RoleB, 2 |
recv_mpst_f_from_c, RoleC, 3 |
recv_mpst_f_from_d, RoleD, 4 |
recv_mpst_f_from_e, RoleE, 5 |
recv_mpst_f_from_g, RoleG, 6 |
recv_mpst_f_from_h, RoleH, 7 | =>
RoleF, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_g_from_a, RoleA, 1 |
recv_mpst_g_from_b, RoleB, 2 |
recv_mpst_g_from_c, RoleC, 3 |
recv_mpst_g_from_d, RoleD, 4 |
recv_mpst_g_from_e, RoleE, 5 |
recv_mpst_g_from_f, RoleF, 6 |
recv_mpst_g_from_h, RoleH, 7 | =>
RoleG, MeshedChannelsEight, 8
);
create_recv_mpst_session_bundle!(
recv_mpst_h_from_a, RoleA, 1 |
recv_mpst_h_from_b, RoleB, 2 |
recv_mpst_h_from_c, RoleC, 3 |
recv_mpst_h_from_d, RoleD, 4 |
recv_mpst_h_from_e, RoleE, 5 |
recv_mpst_h_from_f, RoleF, 6 |
recv_mpst_h_from_g, RoleG, 7 | =>
RoleH, MeshedChannelsEight, 8
);
type NameA = RoleA<RoleEnd>;
type NameB = RoleB<RoleEnd>;
type NameC = RoleC<RoleEnd>;
type NameD = RoleD<RoleEnd>;
type NameE = RoleE<RoleEnd>;
type NameF = RoleF<RoleEnd>;
type NameG = RoleG<RoleEnd>;
type NameH = RoleH<RoleEnd>;
type RS = Recv<(), Send<(), End>>;
type SR = Send<(), Recv<(), End>>;
type R2A<R> = RoleA<RoleA<R>>;
type R2B<R> = RoleB<RoleB<R>>;
type R2C<R> = RoleC<RoleC<R>>;
type R2D<R> = RoleD<RoleD<R>>;
type R2E<R> = RoleE<RoleE<R>>;
type R2F<R> = RoleF<RoleF<R>>;
type R2G<R> = RoleG<RoleG<R>>;
type R2H<R> = RoleH<RoleH<R>>;
enum Branching0fromHtoA {
More(
MeshedChannelsEight<
RS,
RS,
RS,
RS,
RS,
RS,
Recv<(), Send<(), RecursAtoH>>,
R2H<R2B<R2C<R2D<R2E<R2F<R2G<RoleH<RoleEnd>>>>>>>>,
NameA,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameA>),
}
type RecursAtoH = Recv<Branching0fromHtoA, End>;
enum Branching0fromHtoB {
More(
MeshedChannelsEight<
SR,
RS,
RS,
RS,
RS,
RS,
Recv<(), Send<(), RecursBtoH>>,
R2H<R2A<R2C<R2D<R2E<R2F<R2G<RoleH<RoleEnd>>>>>>>>,
NameB,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameB>),
}
type RecursBtoH = Recv<Branching0fromHtoB, End>;
enum Branching0fromHtoC {
More(
MeshedChannelsEight<
SR,
SR,
RS,
RS,
RS,
RS,
Recv<(), Send<(), RecursCtoH>>,
R2H<R2A<R2B<R2D<R2E<R2F<R2G<RoleH<RoleEnd>>>>>>>>,
NameC,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameC>),
}
type RecursCtoH = Recv<Branching0fromHtoC, End>;
enum Branching0fromHtoD {
More(
MeshedChannelsEight<
SR,
SR,
SR,
RS,
RS,
RS,
Recv<(), Send<(), RecursDtoH>>,
R2H<R2A<R2B<R2C<R2E<R2F<R2G<RoleH<RoleEnd>>>>>>>>,
NameD,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameD>),
}
type RecursDtoH = Recv<Branching0fromHtoD, End>;
enum Branching0fromHtoE {
More(
MeshedChannelsEight<
SR,
SR,
SR,
SR,
RS,
RS,
Recv<(), Send<(), RecursEtoH>>,
R2H<R2A<R2B<R2C<R2D<R2F<R2G<RoleH<RoleEnd>>>>>>>>,
NameE,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameE>),
}
type RecursEtoH = Recv<Branching0fromHtoE, End>;
enum Branching0fromHtoF {
More(
MeshedChannelsEight<
SR,
SR,
SR,
SR,
SR,
RS,
Recv<(), Send<(), RecursFtoH>>,
R2H<R2A<R2B<R2C<R2D<R2E<R2G<RoleH<RoleEnd>>>>>>>>,
NameF,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameF>),
}
type RecursFtoH = Recv<Branching0fromHtoF, End>;
enum Branching0fromHtoG {
More(
MeshedChannelsEight<
SR,
SR,
SR,
SR,
SR,
SR,
Recv<(), Send<(), RecursGtoH>>,
R2H<R2A<R2B<R2C<R2D<R2E<R2F<RoleH<RoleEnd>>>>>>>>,
NameG,
>,
),
Done(MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameG>),
}
type RecursGtoH = Recv<Branching0fromHtoG, End>;
type Choose0fromHtoA = Send<Branching0fromHtoA, End>;
type Choose0fromHtoB = Send<Branching0fromHtoB, End>;
type Choose0fromHtoC = Send<Branching0fromHtoC, End>;
type Choose0fromHtoD = Send<Branching0fromHtoD, End>;
type Choose0fromHtoE = Send<Branching0fromHtoE, End>;
type Choose0fromHtoF = Send<Branching0fromHtoF, End>;
type Choose0fromHtoG = Send<Branching0fromHtoG, End>;
type EndpointDoneH = MeshedChannelsEight<End, End, End, End, End, End, End, RoleEnd, NameH>;
type EndpointMoreH = MeshedChannelsEight<
Send<(), Recv<(), Choose0fromHtoA>>,
Send<(), Recv<(), Choose0fromHtoB>>,
Send<(), Recv<(), Choose0fromHtoC>>,
Send<(), Recv<(), Choose0fromHtoD>>,
Send<(), Recv<(), Choose0fromHtoE>>,
Send<(), Recv<(), Choose0fromHtoF>>,
Send<(), Recv<(), Choose0fromHtoG>>,
R2A<R2B<R2C<R2D<R2E<R2F<R2G<RoleBroadcast>>>>>>>,
NameH,
>;
type EndpointA =
MeshedChannelsEight<End, End, End, End, End, End, RecursAtoH, RoleH<RoleEnd>, NameA>;
type EndpointB =
MeshedChannelsEight<End, End, End, End, End, End, RecursBtoH, RoleH<RoleEnd>, NameB>;
type EndpointC =
MeshedChannelsEight<End, End, End, End, End, End, RecursCtoH, RoleH<RoleEnd>, NameC>;
type EndpointD =
MeshedChannelsEight<End, End, End, End, End, End, RecursDtoH, RoleH<RoleEnd>, NameD>;
type EndpointE =
MeshedChannelsEight<End, End, End, End, End, End, RecursEtoH, RoleH<RoleEnd>, NameE>;
type EndpointF =
MeshedChannelsEight<End, End, End, End, End, End, RecursFtoH, RoleH<RoleEnd>, NameF>;
type EndpointG =
MeshedChannelsEight<End, End, End, End, End, End, RecursGtoH, RoleH<RoleEnd>, NameG>;
type EndpointH = MeshedChannelsEight<
Choose0fromHtoA,
Choose0fromHtoB,
Choose0fromHtoC,
Choose0fromHtoD,
Choose0fromHtoE,
Choose0fromHtoF,
Choose0fromHtoG,
RoleBroadcast,
NameH,
>;
create_fn_choose_mpst_multi_to_all_bundle!(
done_from_h_to_all, more_from_h_to_all, =>
Done, More, =>
EndpointDoneH, EndpointMoreH, =>
Branching0fromHtoA,
Branching0fromHtoB,
Branching0fromHtoC,
Branching0fromHtoD,
Branching0fromHtoE,
Branching0fromHtoF,
Branching0fromHtoG, =>
RoleA,
RoleB,
RoleC,
RoleD,
RoleE,
RoleF,
RoleG, =>
RoleH, MeshedChannelsEight, 8
);
fn endpoint_a(s: EndpointA) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_a_from_h, {
Branching0fromHtoA::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoA::More(s) => {
let (_, s) = recv_mpst_a_from_h(s)?;
let s = send_mpst_a_to_h((), s);
let (_, s) = recv_mpst_a_from_b(s)?;
let s = send_mpst_a_to_b((), s);
let (_, s) = recv_mpst_a_from_c(s)?;
let s = send_mpst_a_to_c((), s);
let (_, s) = recv_mpst_a_from_d(s)?;
let s = send_mpst_a_to_d((), s);
let (_, s) = recv_mpst_a_from_e(s)?;
let s = send_mpst_a_to_e((), s);
let (_, s) = recv_mpst_a_from_f(s)?;
let s = send_mpst_a_to_f((), s);
let (_, s) = recv_mpst_a_from_g(s)?;
let s = send_mpst_a_to_g((), s);
endpoint_a(s)
},
})
}
fn endpoint_b(s: EndpointB) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_b_from_h, {
Branching0fromHtoB::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoB::More(s) => {
let (_, s) = recv_mpst_b_from_h(s)?;
let s = send_mpst_b_to_h((), s);
let s = send_mpst_b_to_a((), s);
let (_, s) = recv_mpst_b_from_a(s)?;
let (_, s) = recv_mpst_b_from_c(s)?;
let s = send_mpst_b_to_c((), s);
let (_, s) = recv_mpst_b_from_d(s)?;
let s = send_mpst_b_to_d((), s);
let (_, s) = recv_mpst_b_from_e(s)?;
let s = send_mpst_b_to_e((), s);
let (_, s) = recv_mpst_b_from_f(s)?;
let s = send_mpst_b_to_f((), s);
let (_, s) = recv_mpst_b_from_g(s)?;
let s = send_mpst_b_to_g((), s);
endpoint_b(s)
},
})
}
fn endpoint_c(s: EndpointC) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_c_from_h, {
Branching0fromHtoC::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoC::More(s) => {
let (_, s) = recv_mpst_c_from_h(s)?;
let s = send_mpst_c_to_h((), s);
let s = send_mpst_c_to_a((), s);
let (_, s) = recv_mpst_c_from_a(s)?;
let s = send_mpst_c_to_b((), s);
let (_, s) = recv_mpst_c_from_b(s)?;
let (_, s) = recv_mpst_c_from_d(s)?;
let s = send_mpst_c_to_d((), s);
let (_, s) = recv_mpst_c_from_e(s)?;
let s = send_mpst_c_to_e((), s);
let (_, s) = recv_mpst_c_from_f(s)?;
let s = send_mpst_c_to_f((), s);
let (_, s) = recv_mpst_c_from_g(s)?;
let s = send_mpst_c_to_g((), s);
endpoint_c(s)
},
})
}
fn endpoint_d(s: EndpointD) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_d_from_h, {
Branching0fromHtoD::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoD::More(s) => {
let (_, s) = recv_mpst_d_from_h(s)?;
let s = send_mpst_d_to_h((), s);
let s = send_mpst_d_to_a((), s);
let (_, s) = recv_mpst_d_from_a(s)?;
let s = send_mpst_d_to_b((), s);
let (_, s) = recv_mpst_d_from_b(s)?;
let s = send_mpst_d_to_c((), s);
let (_, s) = recv_mpst_d_from_c(s)?;
let (_, s) = recv_mpst_d_from_e(s)?;
let s = send_mpst_d_to_e((), s);
let (_, s) = recv_mpst_d_from_f(s)?;
let s = send_mpst_d_to_f((), s);
let (_, s) = recv_mpst_d_from_g(s)?;
let s = send_mpst_d_to_g((), s);
endpoint_d(s)
},
})
}
fn endpoint_e(s: EndpointE) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_e_from_h, {
Branching0fromHtoE::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoE::More(s) => {
let (_, s) = recv_mpst_e_from_h(s)?;
let s = send_mpst_e_to_h((), s);
let s = send_mpst_e_to_a((), s);
let (_, s) = recv_mpst_e_from_a(s)?;
let s = send_mpst_e_to_b((), s);
let (_, s) = recv_mpst_e_from_b(s)?;
let s = send_mpst_e_to_c((), s);
let (_, s) = recv_mpst_e_from_c(s)?;
let s = send_mpst_e_to_d((), s);
let (_, s) = recv_mpst_e_from_d(s)?;
let (_, s) = recv_mpst_e_from_f(s)?;
let s = send_mpst_e_to_f((), s);
let (_, s) = recv_mpst_e_from_g(s)?;
let s = send_mpst_e_to_g((), s);
endpoint_e(s)
},
})
}
fn endpoint_f(s: EndpointF) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_f_from_h, {
Branching0fromHtoF::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoF::More(s) => {
let (_, s) = recv_mpst_f_from_h(s)?;
let s = send_mpst_f_to_h((), s);
let s = send_mpst_f_to_a((), s);
let (_, s) = recv_mpst_f_from_a(s)?;
let s = send_mpst_f_to_b((), s);
let (_, s) = recv_mpst_f_from_b(s)?;
let s = send_mpst_f_to_c((), s);
let (_, s) = recv_mpst_f_from_c(s)?;
let s = send_mpst_f_to_d((), s);
let (_, s) = recv_mpst_f_from_d(s)?;
let s = send_mpst_f_to_e((), s);
let (_, s) = recv_mpst_f_from_e(s)?;
let (_, s) = recv_mpst_f_from_g(s)?;
let s = send_mpst_f_to_g((), s);
endpoint_f(s)
},
})
}
fn endpoint_g(s: EndpointG) -> Result<(), Box<dyn Error>> {
offer_mpst!(s, recv_mpst_g_from_h, {
Branching0fromHtoG::Done(s) => {
close_mpst_multi(s)
},
Branching0fromHtoG::More(s) => {
let (_, s) = recv_mpst_g_from_h(s)?;
let s = send_mpst_g_to_h((), s);
let s = send_mpst_g_to_a((), s);
let (_, s) = recv_mpst_g_from_a(s)?;
let s = send_mpst_g_to_b((), s);
let (_, s) = recv_mpst_g_from_b(s)?;
let s = send_mpst_g_to_c((), s);
let (_, s) = recv_mpst_g_from_c(s)?;
let s = send_mpst_g_to_d((), s);
let (_, s) = recv_mpst_g_from_d(s)?;
let s = send_mpst_g_to_e((), s);
let (_, s) = recv_mpst_g_from_e(s)?;
let s = send_mpst_g_to_f((), s);
let (_, s) = recv_mpst_g_from_f(s)?;
endpoint_g(s)
},
})
}
fn endpoint_h(s: EndpointH) -> Result<(), Box<dyn Error>> {
recurs_h(s, 100)
}
fn recurs_h(s: EndpointH, index: i64) -> Result<(), Box<dyn Error>> {
match index {
0 => {
let s = done_from_h_to_all(s);
close_mpst_multi(s)
}
i => {
let s = more_from_h_to_all(s);
let s = send_mpst_h_to_a((), s);
let (_, s) = recv_mpst_h_from_a(s)?;
let s = send_mpst_h_to_b((), s);
let (_, s) = recv_mpst_h_from_b(s)?;
let s = send_mpst_h_to_c((), s);
let (_, s) = recv_mpst_h_from_c(s)?;
let s = send_mpst_h_to_d((), s);
let (_, s) = recv_mpst_h_from_d(s)?;
let s = send_mpst_h_to_e((), s);
let (_, s) = recv_mpst_h_from_e(s)?;
let s = send_mpst_h_to_f((), s);
let (_, s) = recv_mpst_h_from_f(s)?;
let s = send_mpst_h_to_g((), s);
let (_, s) = recv_mpst_h_from_g(s)?;
recurs_h(s, i - 1)
}
}
}
fn main() {
let (thread_a, thread_b, thread_c, thread_d, thread_e, thread_f, thread_g, thread_h) =
fork_mpst(
endpoint_a, endpoint_b, endpoint_c, endpoint_d, endpoint_e, endpoint_f, endpoint_g,
endpoint_h,
);
assert!(thread_a.join().is_ok());
assert!(thread_b.join().is_ok());
assert!(thread_c.join().is_ok());
assert!(thread_d.join().is_ok());
assert!(thread_e.join().is_ok());
assert!(thread_f.join().is_ok());
assert!(thread_g.join().is_ok());
assert!(thread_h.join().is_ok());
}