arora_types/
lib.rs

1pub mod call;
2pub mod keyvalue;
3pub mod module;
4pub mod record;
5pub mod ty;
6pub mod value;
7
8#[cfg(all(target_arch = "wasm32", target_os = "unknown"))]
9pub mod wasm_value;
10
11use derive_more::Display;
12use semver::Version;
13use serde::{Deserialize, Serialize};
14use std::collections::hash_map::DefaultHasher;
15use std::hash::{Hash, Hasher};
16use uuid::Uuid;
17
18pub fn gen_uuid_from_str(key: &str) -> uuid::Uuid {
19  match Uuid::parse_str(key) {
20    Ok(uuid) => uuid,
21    Err(_) => {
22      // Generate a UUID based on the string key
23      // Generate a deterministic UUID based on the string content
24      let mut hasher = DefaultHasher::new();
25      key.hash(&mut hasher);
26      let hash = hasher.finish();
27
28      // Create a byte array with the hash value
29      let mut bytes = [0u8; 16];
30      bytes[0..8].copy_from_slice(&hash.to_le_bytes());
31
32      // Use part of the hash again for the second half
33      let hash2 = hash.wrapping_mul(31);
34      bytes[8..16].copy_from_slice(&hash2.to_le_bytes());
35
36      // Set version to 4 and variant to RFC4122
37      bytes[6] = (bytes[6] & 0x0F) | 0x40; // version 4
38      bytes[8] = (bytes[8] & 0x3F) | 0x80; // variant
39
40      Uuid::from_bytes(bytes)
41    }
42  }
43}
44
45pub fn gen_bb_uuid() -> Uuid {
46  Uuid::new_v4()
47}
48
49#[derive(Serialize, Deserialize, Debug, Display, Clone)]
50#[display("{}.{}.{}", major, minor, patch)]
51pub struct SemanticVersion {
52  pub major: u32,
53  pub minor: u32,
54  pub patch: u32,
55}
56
57impl From<SemanticVersion> for Version {
58  fn from(val: SemanticVersion) -> Self {
59    Version::new(val.major.into(), val.minor.into(), val.patch.into())
60  }
61}
62
63#[cfg(test)]
64mod tests {
65  use crate::module::high::{ExportSymbol, ModuleDefinition};
66  use std::str::FromStr;
67  use uuid::Uuid;
68
69  #[test]
70  fn parse_uuid() {
71    let uuid_string = "b41899c3-66dc-40d4-ab61-d1ccf5231c88";
72    let expected = Uuid::from_str(uuid_string).unwrap();
73    let actual: Uuid = serde_yaml::from_str(uuid_string).unwrap();
74    assert!(actual == expected);
75  }
76
77  #[test]
78  fn parse_simple_function() {
79    let function_string = "\
80type: function
81id: 07f5740c-ba4a-45af-8ec5-bedde5737e99
82name: test
83ret:
84  kind: scalar
85  id: i32";
86    let symbol: ExportSymbol = serde_yaml::from_str(function_string).unwrap();
87    match symbol {
88      ExportSymbol::Function(function) => assert!(function.name == "test"),
89    }
90  }
91
92  #[test]
93  fn parse_function() {
94    let function_string = "\
95type: function
96id: 07f5740c-ba4a-45af-8ec5-bedde5737e99
97name: test
98parameters:
99  - id: b41899c3-66dc-40d4-ab61-d1ccf5231c88
100    name: a
101    type:
102      kind: scalar
103      id: Status
104  - id: 63086e48-804f-403a-8862-3358ddedc08d
105    name: b
106    type:
107      kind: scalar
108      id: i32
109ret:
110  kind: scalar
111  id: i32";
112    let symbol: ExportSymbol = serde_yaml::from_str(function_string).unwrap();
113    match symbol {
114      ExportSymbol::Function(function) => assert!(function.name == "test"),
115    }
116  }
117
118  #[test]
119  fn parse_simple_module() {
120    let module_string = "\
121id: 325c5e47-32db-4e23-a38f-7a2849647e0c
122author: Semio
123description: Test C++ module
124license: Proprietary
125name: test-cpp-2
126version:
127  major: 0
128  minor: 1
129  patch: 0
130executor:
131  name: wasm
132exports:
133  - type: function
134    id: 07f5740c-ba4a-45af-8ec5-bedde5737e99
135    name: test
136    parameters:
137      - id: b41899c3-66dc-40d4-ab61-d1ccf5231c88
138        name: a
139        type:
140          kind: scalar
141          id: Status
142      - id: 63086e48-804f-403a-8862-3358ddedc08d
143        name: b
144        type:
145          kind: scalar
146          id: i32
147    ret:
148      kind: scalar
149      id: i32
150imports: []
151dependencies: []
152executable_mime: application/wasm";
153
154    let header: ModuleDefinition = serde_yaml::from_str(module_string).unwrap();
155    assert!(header.name == "test-cpp-2");
156  }
157}
arora_types/lib.rs

arora_types/
lib.rs
