| David Tolnay | 1022712 | 2019-02-15 20:53:45 -0800 | [diff] [blame] | 1 | use serde::Deserialize; |
| 2 | |
| 3 | use std::fs; |
| 4 | use std::path::Path; |
| 5 | |
| 6 | pub fn get() -> String { |
| 7 | let codegen_root = Path::new(env!("CARGO_MANIFEST_DIR")); |
| 8 | let syn_cargo_toml = codegen_root.join("../Cargo.toml"); |
| 9 | let manifest = fs::read_to_string(syn_cargo_toml).unwrap(); |
| 10 | let parsed: Manifest = toml::from_str(&manifest).unwrap(); |
| 11 | parsed.package.version |
| 12 | } |
| 13 | |
| 14 | #[derive(Debug, Deserialize)] |
| 15 | struct Manifest { |
| 16 | package: Package, |
| 17 | } |
| 18 | |
| 19 | #[derive(Debug, Deserialize)] |
| 20 | struct Package { |
| 21 | version: String, |
| 22 | } |