Ignore manual_range_contains clippy lint

    warning: manual `RangeInclusive::contains` implementation
       --> src/parse.rs:714:21
        |
    714 |         Some(ch) if ch >= '0' && ch <= '9' => {}
        |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('0'..='9').contains(&ch)`
        |
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
        = note: `-W clippy::manual-range-contains` implied by `-W clippy::all`

    warning: manual `RangeInclusive::contains` implementation
       --> src/fallback.rs:772:35
        |
    772 |     if string.bytes().all(|digit| digit >= b'0' && digit <= b'9') {
        |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(b'0'..=b'9').contains(&digit)`
        |
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains

    warning: manual `RangeInclusive::contains` implementation
       --> src/fallback.rs:948:45
        |
    948 |                         .starts_with(|next| '0' <= next && next <= '7')
        |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `('0'..='7').contains(&next)`
        |
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains

Author: dtolnay

src/lib.rs

@@ -97,6 +97,7 @@
     clippy::items_after_statements,
     clippy::let_underscore_untyped,
     clippy::manual_assert,
+    clippy::manual_range_contains,
     clippy::must_use_candidate,
     clippy::needless_doctest_main,
     clippy::new_without_default,