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Move version string to RustcInfo, read '.rustc' section only once

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This commit is contained in:
Amos Wenger 2022-07-21 13:57:36 +02:00
parent bbaf4daca0
commit 30769598a4
3 changed files with 7 additions and 7 deletions
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4
crates/proc-macro-api/src/version.rs
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@ -16,6 +16,8 @@ pub struct RustCInfo {
pub channel: String,
pub commit: Option<String>,
pub date: Option<String>,
// something like "rustc 1.58.1 (db9d1b20b 2022-01-20)"
pub version_string: String,
}
/// Read rustc dylib information
@ -68,7 +70,7 @@ pub fn read_dylib_info(dylib_path: &AbsPath) -> io::Result<RustCInfo> {
}
let version = (version_numbers[0], version_numbers[1], version_numbers[2]);
Ok(RustCInfo { version, channel, commit, date })
Ok(RustCInfo { version, channel, commit, date, version_string: ver_str })
}
/// This is used inside read_version() to locate the ".rustc" section