sov-first-read-last-write-cache 0.2.0

A specialized caching layer used in the Sovereign SDK module system
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

use thiserror::Error;

pub mod cache;

mod access;
mod utils;

use std::fmt::Display;
use std::sync::Arc;

pub use access::MergeError;

#[derive(Error, Debug, Eq, PartialEq, Clone, Hash, PartialOrd, Ord)]
pub struct CacheKey {
    pub key: Arc<Vec<u8>>,
}

impl Display for CacheKey {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        // TODO revisit how we display keys
        write!(f, "{:?}", self.key)
    }
}

#[derive(Error, Debug, Eq, PartialEq, Clone)]
pub struct CacheValue {
    pub value: Arc<Vec<u8>>,
}

impl Display for CacheValue {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        // TODO revisit how we display values
        write!(f, "{:?}", self.value)
    }
}