Rust: Unused import warnings

[dvtomas]

Is it possible to get rid of the irritating "unused import" warnings other than #![allow(dead_code)] (crate-level disable)?

qq.zip

$ flatc --version
flatc version 1.12.0

cargo run
   Compiling qq v0.1.0 (/tmp/qq)
warning: unused import: `std::mem`
 --> src/calibrate_wecat_3d_generated.rs:6:5
  |
6 | use std::mem;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: unused import: `std::cmp::Ordering`
 --> src/calibrate_wecat_3d_generated.rs:7:5
  |
7 | use std::cmp::Ordering;
  |     ^^^^^^^^^^^^^^^^^^

warning: unused import: `self::flatbuffers::EndianScalar`
  --> src/calibrate_wecat_3d_generated.rs:10:5
   |
10 | use self::flatbuffers::EndianScalar;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::mem`
 --> src/common_generated.rs:5:5
  |
5 | use std::mem;
  |     ^^^^^^^^

warning: unused import: `std::cmp::Ordering`
 --> src/common_generated.rs:6:5
  |
6 | use std::cmp::Ordering;
  |     ^^^^^^^^^^^^^^^^^^

warning: unused import: `self::flatbuffers::EndianScalar`
 --> src/common_generated.rs:9:5
  |
9 | use self::flatbuffers::EndianScalar;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: 6 warnings emitted

    Finished dev [unoptimized + debuginfo] target(s) in 0.65s
     Running `target/debug/qq`
Hello, world!

[aardappel]

@CasperN @rw

[CasperN]

This is not reproducible at head.

You can add #[allow(unused_imports)] on top of the module declarations.

#[allow(unused_imports)]
mod common_generated;

[Srikarrao1]

I am sorry to step in between, it is little bit same here too,

no method named into_rpc found for struct Eth in the current scope
--> node/src/rpc.rs:262:4
|
262 | .into_rpc(),
| ^^^^^^^^ method not found in Eth<sp_runtime::generic::Block<sp_runtime::generic::Header<u32, BlakeTwo256>, OpaqueExtrinsic>, C, P, TransactionConverter, _, H256, A>

[the-aNamee]

didn't work.
`#[allow(unused_imports)]

use std::io;
use rand::Rng;
use std::cmp::Ordering;

fn main() {
// Ask for input
println!("Guess the number");

let s_num = rand::thread_rng().gen_range(1..=100);

println!("please input your guess");

// Create varible to store the guess in
let mut guess = String::new();
io::stdin()
    .read_line(&mut guess)
    .expect("Failed to read line");

// Print out guess and random number
println!("You guessed {}", guess);
println!("The answer was {}", s_num);

// Make it so that you need to press enter to exit
let mut empty = String::new();
io::stdin()
    .read_line(&mut empty)
    .expect("Failed to end");

}
`

[pgherveou]

to disable it at the module level

#![allow(unused_imports)]

instead of

#[allow(unused_imports)]

[hYdos]

This is still a current issue along with names not being snake case.