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Rename json_project -> project_json
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commit
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3 changed files with 14 additions and 14 deletions
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@ -1,95 +0,0 @@
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//! FIXME: write short doc here
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use std::path::PathBuf;
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use rustc_hash::FxHashSet;
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use serde::Deserialize;
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/// Roots and crates that compose this Rust project.
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#[derive(Clone, Debug, Deserialize)]
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pub struct JsonProject {
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pub(crate) roots: Vec<Root>,
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pub(crate) crates: Vec<Crate>,
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}
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/// A root points to the directory which contains Rust crates. rust-analyzer watches all files in
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/// all roots. Roots might be nested.
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#[derive(Clone, Debug, Deserialize)]
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#[serde(transparent)]
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pub struct Root {
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pub(crate) path: PathBuf,
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}
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/// A crate points to the root module of a crate and lists the dependencies of the crate. This is
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/// useful in creating the crate graph.
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#[derive(Clone, Debug, Deserialize)]
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pub struct Crate {
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pub(crate) root_module: PathBuf,
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pub(crate) edition: Edition,
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pub(crate) deps: Vec<Dep>,
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#[serde(default)]
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pub(crate) cfg: FxHashSet<String>,
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pub(crate) out_dir: Option<PathBuf>,
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pub(crate) proc_macro_dylib_path: Option<PathBuf>,
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}
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#[derive(Clone, Copy, Debug, Deserialize)]
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#[serde(rename = "edition")]
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pub enum Edition {
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#[serde(rename = "2015")]
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Edition2015,
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#[serde(rename = "2018")]
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Edition2018,
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}
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/// Identifies a crate by position in the crates array.
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#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd)]
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#[serde(transparent)]
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pub struct CrateId(pub usize);
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/// A dependency of a crate, identified by its id in the crates array and name.
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#[derive(Clone, Debug, Deserialize)]
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pub struct Dep {
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#[serde(rename = "crate")]
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pub(crate) krate: CrateId,
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pub(crate) name: String,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use serde_json::json;
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#[test]
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fn test_crate_deserialization() {
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let raw_json = json!( {
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"crate_id": 2,
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"root_module": "this/is/a/file/path.rs",
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"deps": [
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{
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"crate": 1,
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"name": "some_dep_crate"
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},
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],
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"edition": "2015",
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"cfg": [
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"atom_1",
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"atom_2",
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"feature=feature_1",
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"feature=feature_2",
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"other=value",
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],
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});
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let krate: Crate = serde_json::from_value(raw_json).unwrap();
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assert!(krate.cfg.contains(&"atom_1".to_string()));
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assert!(krate.cfg.contains(&"atom_2".to_string()));
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assert!(krate.cfg.contains(&"feature=feature_1".to_string()));
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assert!(krate.cfg.contains(&"feature=feature_2".to_string()));
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assert!(krate.cfg.contains(&"other=value".to_string()));
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}
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}
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