mmacedoeu / rulid.rs Goto Github PK

> rustup run stable cargo test
warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
  --> src/lib.rs:11:17
   |
11 | use std::ascii::AsciiExt;
   |                 ^^^^^^^^
   |
   = note: `#[warn(deprecated)]` on by default

warning: unused import: `std::ascii::AsciiExt`
  --> src/lib.rs:11:5
   |
11 | use std::ascii::AsciiExt;
   |     ^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

warning: `rulid` (lib) generated 2 warnings
   Compiling rulid v0.3.1 (/home/jayvdb/rust/rulid.rs)
warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
 --> examples/decodedebug.rs:4:17
  |
4 | use std::ascii::AsciiExt;
  |                 ^^^^^^^^
  |
  = note: `#[warn(deprecated)]` on by default

warning: unused import: `std::ascii::AsciiExt`
 --> examples/decodedebug.rs:4:5
  |
4 | use std::ascii::AsciiExt;
  |     ^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: `rulid` (example "decodedebug") generated 2 warnings
warning: `rulid` (lib test) generated 2 warnings (2 duplicates)
    Finished test [unoptimized + debuginfo] target(s) in 0.28s
...

warning: constants have by default a `'static` lifetime
  --> src/lib.rs:13:28
   |
13 | const CROCKFORD_ALPHABET: &'static [u8] = b"0123456789ABCDEFGHJKMNPQRSTVWXYZ";
   |                           -^^^^^^^----- help: consider removing `'static`: `&[u8]`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
   = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default

warning: unneeded unit return type
   --> src/lib.rs:209:40
    |
209 | pub fn right_shift_2bit(buf: &mut [u8]) -> () {
    |                                        ^^^^^^ help: remove the `-> ()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
    = note: `#[warn(clippy::unused_unit)]` on by default

warning: unneeded unit expression
   --> src/lib.rs:222:5
    |
222 |     ()
    |     ^^ help: remove the final `()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit

warning: unneeded unit return type
   --> src/lib.rs:225:39
    |
225 | pub fn left_shift_6bit(buf: &mut [u8]) -> () {
    |                                       ^^^^^^ help: remove the `-> ()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit

warning: unneeded unit expression
   --> src/lib.rs:239:5
    |
239 |     ()
    |     ^^ help: remove the final `()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit

warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
  --> src/lib.rs:11:17
   |
11 | use std::ascii::AsciiExt;
   |                 ^^^^^^^^
   |
   = note: `#[warn(deprecated)]` on by default

warning: unused import: `std::ascii::AsciiExt`
  --> src/lib.rs:11:5
   |
11 | use std::ascii::AsciiExt;
   |     ^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

warning: manual implementation of an assign operation
   --> src/lib.rs:213:5
    |
213 |     buf[0] = buf[0] >> 2;
    |     ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `buf[0] >>= 2`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
    = note: `#[warn(clippy::assign_op_pattern)]` on by default

warning: the loop variable `i` is only used to index `buf`
   --> src/lib.rs:215:14
    |
215 |     for i in 1..length - 1 {
    |              ^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
    = note: `#[warn(clippy::needless_range_loop)]` on by default
help: consider using an iterator
    |
215 |     for <item> in buf.iter_mut().take(length - 1).skip(1) {
    |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: using `clone` on type `u8` which implements the `Copy` trait
   --> src/lib.rs:219:13
    |
219 |         m = c.clone();
    |             ^^^^^^^^^ help: try removing the `clone` call: `c`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
    = note: `#[warn(clippy::clone_on_copy)]` on by default

warning: manual implementation of an assign operation
   --> src/lib.rs:237:5
    |
237 |     buf[length - 1] = buf[length - 1] << 6;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `buf[length - 1] <<= 6`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern

warning: useless use of `vec!`
  --> src/lib.rs:54:19
   |
54 |     let mut buf = vec![0u8;10];
   |                   ^^^^^^^^^^^^ help: you can use an array directly: `[0u8; 10]`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
   = note: `#[warn(clippy::useless_vec)]` on by default

warning: `rulid` (lib) generated 12 warnings (run `cargo clippy --fix --lib -p rulid` to apply 9 suggestions)
    Finished dev [unoptimized + debuginfo] target(s) in 0.71s