deps: bump minimum Rust to 1.23.0 from 1.20.0

1.23.0 is the first Rust release of 2018 and is around half a year old,
which seems old enough to move to. This also lets us bring in encoding_rs
0.8, which includes performance optimizations.
This commit is contained in:
Andrew Gallant
2018-07-17 20:29:20 -04:00
parent 06b66efd59
commit 7829850bf0
3 changed files with 7 additions and 4 deletions

View File

@@ -6,6 +6,9 @@ Releases provided on Github for `x86` and `x86_64` will now work on all target
CPUs, and will also automatically take advantage of features found on modern
CPUs (such as AVX2) for additional optimizations.
This release increases the **minimum supported Rust version** from 1.20.0 to
1.23.0.
**BREAKING CHANGES**:
* When `--count` and `--only-matching` are provided simultaneously, the