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| author | Tyson Nottingham <tgnottingham@gmail.com> | 2020-12-16 19:46:19 -0800 |
|---|---|---|
| committer | Tyson Nottingham <tgnottingham@gmail.com> | 2021-01-01 22:49:16 -0800 |
| commit | 7c6274d464d729faa9bab45086df847d5374431b (patch) | |
| tree | 15380974ccc9da4e68a7b1949a4cb8f6742cc5c4 /compiler/rustc_data_structures/src | |
| parent | a4daa63a90f46e3c6e36efe5e0743eab09f6f12b (diff) | |
| download | rust-7c6274d464d729faa9bab45086df847d5374431b.tar.gz rust-7c6274d464d729faa9bab45086df847d5374431b.zip | |
rustc_serialize: have read_raw_bytes take MaybeUninit<u8> slice
Diffstat (limited to 'compiler/rustc_data_structures/src')
| -rw-r--r-- | compiler/rustc_data_structures/src/fingerprint.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_data_structures/src/fingerprint.rs b/compiler/rustc_data_structures/src/fingerprint.rs index 01efcaf6f44..8afe94ac8db 100644 --- a/compiler/rustc_data_structures/src/fingerprint.rs +++ b/compiler/rustc_data_structures/src/fingerprint.rs @@ -4,7 +4,7 @@ use rustc_serialize::{ Decodable, Encodable, }; use std::hash::{Hash, Hasher}; -use std::mem; +use std::mem::{self, MaybeUninit}; #[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Clone, Copy)] pub struct Fingerprint(u64, u64); @@ -61,7 +61,7 @@ impl Fingerprint { } pub fn decode_opaque(decoder: &mut opaque::Decoder<'_>) -> Result<Fingerprint, String> { - let mut bytes = [0; 16]; + let mut bytes: [MaybeUninit<u8>; 16] = MaybeUninit::uninit_array(); decoder.read_raw_bytes(&mut bytes)?; |