diff options
Diffstat (limited to 'src/util/data.rs')
| -rw-r--r-- | src/util/data.rs | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/src/util/data.rs b/src/util/data.rs index 7715c2cc..bdd8daee 100644 --- a/src/util/data.rs +++ b/src/util/data.rs @@ -115,9 +115,9 @@ pub fn sha256sum(data: &[u8]) -> Hash { /// Compute the blake2 of a slice pub fn blake2sum(data: &[u8]) -> Hash { - use blake2::{Blake2b, Digest}; + use blake2::{Blake2b512, Digest}; - let mut hasher = Blake2b::new(); + let mut hasher = Blake2b512::new(); hasher.update(data); let mut hash = [0u8; 32]; hash.copy_from_slice(&hasher.finalize()[..32]); @@ -140,34 +140,3 @@ pub fn fasthash(data: &[u8]) -> FastHash { pub fn gen_uuid() -> Uuid { rand::thread_rng().gen::<[u8; 32]>().into() } - -// RMP serialization with names of fields and variants - -/// Serialize to MessagePack -pub fn rmp_to_vec_all_named<T>(val: &T) -> Result<Vec<u8>, rmp_serde::encode::Error> -where - T: Serialize + ?Sized, -{ - let mut wr = Vec::with_capacity(128); - let mut se = rmp_serde::Serializer::new(&mut wr) - .with_struct_map() - .with_string_variants(); - val.serialize(&mut se)?; - Ok(wr) -} - -/// Serialize to JSON, truncating long result -pub fn debug_serialize<T: Serialize>(x: T) -> String { - match serde_json::to_string(&x) { - Ok(ss) => { - if ss.len() > 100 { - // TODO this can panic if 100 is not a codepoint boundary, but inside a 2 Bytes - // (or more) codepoint - ss[..100].to_string() - } else { - ss - } - } - Err(e) => format!("<JSON serialization error: {}>", e), - } -} |