provenant/output_schema/
datasource_id.rs

1// SPDX-FileCopyrightText: Provenant contributors
2// SPDX-License-Identifier: Apache-2.0
3
4use serde::{Deserialize, Serialize};
5use std::fmt;
6use std::str::FromStr;
7
8#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Hash)]
9#[serde(transparent)]
10pub struct OutputDatasourceId(String);
11
12impl OutputDatasourceId {
13    pub fn as_str(&self) -> &str {
14        &self.0
15    }
16}
17
18impl fmt::Display for OutputDatasourceId {
19    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
20        f.write_str(&self.0)
21    }
22}
23
24impl From<crate::models::DatasourceId> for OutputDatasourceId {
25    fn from(value: crate::models::DatasourceId) -> Self {
26        Self(value.as_str().to_owned())
27    }
28}
29
30impl From<&crate::models::DatasourceId> for OutputDatasourceId {
31    fn from(value: &crate::models::DatasourceId) -> Self {
32        Self(value.as_str().to_owned())
33    }
34}
35
36impl TryFrom<&OutputDatasourceId> for crate::models::DatasourceId {
37    type Error = String;
38    fn try_from(value: &OutputDatasourceId) -> Result<Self, Self::Error> {
39        Self::from_str(value.as_str())
40    }
41}
42
43impl AsRef<str> for OutputDatasourceId {
44    fn as_ref(&self) -> &str {
45        &self.0
46    }
47}
48
49#[cfg(test)]
50mod tests {
51    use super::*;
52
53    #[test]
54    fn roundtrip_via_model() {
55        let model = crate::models::DatasourceId::NpmPackageJson;
56        let output = OutputDatasourceId::from(model);
57        assert_eq!(output.as_str(), "npm_package_json");
58        let back = crate::models::DatasourceId::try_from(&output).unwrap();
59        assert_eq!(back, model);
60    }
61
62    #[test]
63    fn serializes_as_plain_string() {
64        let output = OutputDatasourceId::from(crate::models::DatasourceId::CargoToml);
65        let json = serde_json::to_string(&output).unwrap();
66        assert_eq!(json, "\"cargo_toml\"");
67    }
68
69    #[test]
70    fn deserializes_from_plain_string() {
71        let output: OutputDatasourceId = serde_json::from_str("\"npm_package_json\"").unwrap();
72        assert_eq!(output.as_str(), "npm_package_json");
73    }
74}
provenant/output_schema/datasource_id.rs

provenant/output_schema/
datasource_id.rs
