J
Size: a a a
J

J

V
graph_lib::graph::graph::GraphV
extern crate не нужен для 2018 редакции (если proc_macro и прочей экзотики не использовать)V
use crate::graph_lib::graph::graph::Graph; ?graph даже найти не может.. хмАК
error[E0277]: the trait bound `dyn order::Order: std::clone::Clone` is not satisfied
--> src\order_command.rs:9:17
|
9 | UpdateOrder(Box<dyn Order>),
| ^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `dyn order::Order`
|
= note: required because of the requirements on the impl of `std::clone::Clone` for `std::boxed::Box<dyn order::Order>`
= note: required by `std::clone::Clone::clone`
= note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
t
error[E0277]: the trait bound `dyn order::Order: std::clone::Clone` is not satisfied
--> src\order_command.rs:9:17
|
9 | UpdateOrder(Box<dyn Order>),
| ^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `dyn order::Order`
|
= note: required because of the requirements on the impl of `std::clone::Clone` for `std::boxed::Box<dyn order::Order>`
= note: required by `std::clone::Clone::clone`
= note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
АК
t
KR
В
dynclone!АК
EG
extern crate не нужен для 2018 редакции (если proc_macro и прочей экзотики не использовать)В
АК