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authorBryan Newbold <bnewbold@robocracy.org>2019-01-09 18:17:20 -0800
committerBryan Newbold <bnewbold@robocracy.org>2019-01-09 18:22:43 -0800
commitc8a8cb4ec532cbf1a6821fba4b2084b4f0e7b4c0 (patch)
treefa3fe500bc76aa24ed7810ce96d4fd4aab42ffb7 /rust
parent181d80073a88ccce6925dd5663bb2c5c716d6e54 (diff)
downloadfatcat-c8a8cb4ec532cbf1a6821fba4b2084b4f0e7b4c0.tar.gz
fatcat-c8a8cb4ec532cbf1a6821fba4b2084b4f0e7b4c0.zip
impl AsRef, From, Into for FatCatId
Diffstat (limited to 'rust')
-rw-r--r--rust/src/identifiers.rs22
-rw-r--r--rust/tests/test_fcid.rs27
2 files changed, 42 insertions, 7 deletions
diff --git a/rust/src/identifiers.rs b/rust/src/identifiers.rs
index 5cfa2fb6..e107d16f 100644
--- a/rust/src/identifiers.rs
+++ b/rust/src/identifiers.rs
@@ -4,7 +4,7 @@ use regex::Regex;
use serde_json;
use std::str::FromStr;
use uuid::Uuid;
-use std::fmt;
+use std::{fmt, convert};
#[derive(Clone, Copy, PartialEq, Debug)]
@@ -23,11 +23,29 @@ impl FromStr for FatCatId {
}
}
+impl convert::AsRef<Uuid> for FatCatId {
+ fn as_ref(&self) -> &Uuid {
+ &self.0
+ }
+}
+
+impl convert::Into<Uuid> for FatCatId {
+ fn into(self) -> Uuid {
+ self.0
+ }
+}
+
+impl convert::From<Uuid> for FatCatId {
+ fn from(u: Uuid) -> FatCatId {
+ FatCatId(u)
+ }
+}
+
impl FatCatId {
pub fn to_uuid(&self) -> Uuid {
self.0
}
- // TODO: just make it u: Uuid and clone (not by ref)
+ // TODO: make it possible to just pass 'Uuid' in addition to '&Uuid'
pub fn from_uuid(u: &Uuid) -> FatCatId {
FatCatId(*u)
}
diff --git a/rust/tests/test_fcid.rs b/rust/tests/test_fcid.rs
index aac27129..31f7030a 100644
--- a/rust/tests/test_fcid.rs
+++ b/rust/tests/test_fcid.rs
@@ -1,17 +1,19 @@
extern crate fatcat;
extern crate uuid;
-use fatcat::identifiers::{fcid2uuid, uuid2fcid};
+// TODO: these should just be in-line in identifiers.rs
+
+use fatcat::identifiers::{fcid2uuid, uuid2fcid, FatCatId};
use uuid::Uuid;
#[test]
fn test_fcid_conversions() {
let test_uuid = Uuid::parse_str("86daea5b-1b6b-432a-bb67-ea97795f80fe").unwrap();
- let test_fcid = "q3nouwy3nnbsvo3h5klxsx4a7y";
+ let test_str = "q3nouwy3nnbsvo3h5klxsx4a7y";
- assert_eq!(test_fcid, uuid2fcid(&test_uuid));
- assert_eq!(test_uuid, fcid2uuid(test_fcid).unwrap());
- assert_eq!(test_uuid, fcid2uuid(&test_fcid.to_uppercase()).unwrap());
+ assert_eq!(test_str, uuid2fcid(&test_uuid));
+ assert_eq!(test_uuid, fcid2uuid(test_str).unwrap());
+ assert_eq!(test_uuid, fcid2uuid(&test_str.to_uppercase()).unwrap());
assert_eq!(test_uuid, fcid2uuid(&uuid2fcid(&test_uuid)).unwrap());
assert_eq!(
@@ -24,3 +26,18 @@ fn test_fcid_conversions() {
assert_eq!(false, fcid2uuid("10Oouwy3nnbsvo3h5klxsx4a7y").is_ok());
assert_eq!(false, fcid2uuid("cccccccccccccccccccccccccc").is_ok());
}
+
+#[test]
+fn test_fcid_struct() {
+ let test_uuid = Uuid::parse_str("86daea5b-1b6b-432a-bb67-ea97795f80fe").unwrap();
+ let test_str = "q3nouwy3nnbsvo3h5klxsx4a7y";
+ let test_fcid = FatCatId::from_uuid(&test_uuid);
+
+ assert_eq!(test_str, test_fcid.to_string());
+ assert_eq!(test_str, format!("{}", test_fcid));
+ assert_eq!(test_uuid, test_fcid.to_uuid());
+
+ // Inner UUID isn't public, so this doesn't work
+ //let test_fcid2 = FatCatId(test_uuid);
+ //assert_eq!(test_fcid, test_fcid2);
+}