Commits on May 6, 2022

1. Eliminate an allocation from Literal::byte_string …

       error: `format!(..)` appended to existing `String`
          --> src/fallback.rs:879:22
           |
       879 |                 _ => escaped.push_str(&format!("\\x{:02X}", b)),
           |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
           |
           = note: `-D clippy::format-push-string` implied by `-D clippy::all`
           = help: consider using `write!` to avoid the extra allocation
           = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#format_push_string

   

   dtolnay committed May 6, 2022
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   16c4bb4 View commit details

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2. Restore support for rust pre-1.33 …

       error[E0658]: renaming imports with `_` is unstable (see issue 48216)
        --> src/fallback.rs:7:38
         |
       7 | use std::fmt::{self, Debug, Display, Write as _};
         |                                      ^^^^^^^^^^

   

   dtolnay committed May 6, 2022
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   d307f56 View commit details

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