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Make HexDisplay useable in no_std (#6883)

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Actually I use this quite often when debugging some WASM bugs and there
is no harm in enabling it by default. Before I just always copied it
everytime I needed it.
This commit is contained in:
Bastian Köcher
2020-08-12 21:35:10 +02:00
committed by GitHub
parent 2d5ec72331
commit b6d444fdea
2 changed files with 2 additions and 2 deletions
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substrate/primitives/core/src/hexdisplay.rs
+2 -1
View File
@@ -67,7 +67,7 @@ impl AsBytesRef for [u8] {
fn as_bytes_ref(&self) -> &[u8] { &self } fn as_bytes_ref(&self) -> &[u8] { &self }
} }
impl AsBytesRef for Vec<u8> { impl AsBytesRef for sp_std::vec::Vec<u8> {
fn as_bytes_ref(&self) -> &[u8] { &self } fn as_bytes_ref(&self) -> &[u8] { &self }
} }
@@ -84,6 +84,7 @@ impl_non_endians!([u8; 1], [u8; 2], [u8; 3], [u8; 4], [u8; 5], [u8; 6], [u8; 7],
[u8; 48], [u8; 56], [u8; 64], [u8; 65], [u8; 80], [u8; 96], [u8; 112], [u8; 128]); [u8; 48], [u8; 56], [u8; 64], [u8; 65], [u8; 80], [u8; 96], [u8; 112], [u8; 128]);
/// Format into ASCII + # + hex, suitable for storage key preimages. /// Format into ASCII + # + hex, suitable for storage key preimages.
#[cfg(feature = "std")]
pub fn ascii_format(asciish: &[u8]) -> String { pub fn ascii_format(asciish: &[u8]) -> String {
let mut r = String::new(); let mut r = String::new();
let mut latch = false; let mut latch = false;
substrate/primitives/core/src/lib.rs
-1
View File
@@ -52,7 +52,6 @@ pub use impl_serde::serialize as bytes;
pub mod hashing; pub mod hashing;
#[cfg(feature = "full_crypto")] #[cfg(feature = "full_crypto")]
pub use hashing::{blake2_128, blake2_256, twox_64, twox_128, twox_256, keccak_256}; pub use hashing::{blake2_128, blake2_256, twox_64, twox_128, twox_256, keccak_256};
#[cfg(feature = "std")]
pub mod hexdisplay; pub mod hexdisplay;
pub mod crypto; pub mod crypto;