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Set current working directory for procedural macros

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vlad20012 2022-01-27 15:54:06 +03:00
parent e149a15edd
commit 6051318744
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3 changed files with 28 additions and 0 deletions
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3
crates/proc_macro_api/src/msg.rs
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@ -48,6 +48,8 @@ pub struct ExpandMacro {
/// Environment variables to set during macro expansion.
pub env: Vec<(String, String)>,
pub current_dir: Option<String>,
}
pub trait Message: Serialize + DeserializeOwned {
@ -143,6 +145,7 @@ mod tests {
attributes: None,
lib: std::env::current_dir().unwrap(),
env: Default::default(),
current_dir: Default::default(),
};
let json = serde_json::to_string(&task).unwrap();