68 lines
1.2 KiB
Rust
68 lines
1.2 KiB
Rust
use crate::err::Error;
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use crate::key::bytes::{deserialize, serialize};
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use crate::key::BASE;
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use serde::{Deserialize, Serialize};
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#[derive(Clone, Debug, Eq, PartialEq, PartialOrd, Serialize, Deserialize)]
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pub struct Dl {
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kv: String,
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_a: String,
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ns: String,
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_b: String,
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db: String,
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_c: String,
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us: String,
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}
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impl Into<Vec<u8>> for Dl {
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fn into(self) -> Vec<u8> {
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self.encode().unwrap()
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}
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}
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impl From<Vec<u8>> for Dl {
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fn from(val: Vec<u8>) -> Self {
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Dl::decode(&val).unwrap()
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}
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}
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pub fn new(ns: &str, db: &str, us: &str) -> Dl {
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Dl::new(ns.to_string(), db.to_string(), us.to_string())
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}
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impl Dl {
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pub fn new(ns: String, db: String, us: String) -> Dl {
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Dl {
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kv: BASE.to_owned(),
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_a: String::from("*"),
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ns,
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_b: String::from("*"),
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db,
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_c: String::from("!us"),
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us,
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}
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}
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pub fn encode(&self) -> Result<Vec<u8>, Error> {
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Ok(serialize(self)?)
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}
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pub fn decode(v: &[u8]) -> Result<Dl, Error> {
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Ok(deserialize(v)?)
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}
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}
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#[cfg(test)]
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mod tests {
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#[test]
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fn key() {
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use super::*;
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#[rustfmt::skip]
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let val = Dl::new(
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"test".to_string(),
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"test".to_string(),
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"test".to_string(),
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);
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let enc = Dl::encode(&val).unwrap();
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let dec = Dl::decode(&enc).unwrap();
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assert_eq!(val, dec);
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}
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}
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