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Use the new nightly tracked macro API #119

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Use the new nightly tracked macro API #119

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10 changes: 7 additions & 3 deletions macros/src/lib.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,11 @@
//! Implementation details of the `include_dir`.
//!
//! You probably don't want to use this crate directly.
#![cfg_attr(feature = "nightly", feature(track_path, proc_macro_tracked_env))]

#![cfg_attr(
feature = "nightly",
feature(proc_macro_tracked_path, proc_macro_tracked_env)
)]

use proc_macro::{TokenStream, TokenTree};
use proc_macro2::Literal;
Expand Down Expand Up @@ -252,7 +256,7 @@ fn take_while(s: &str, mut predicate: impl FnMut(char) -> bool) -> (&str, &str)

#[cfg(feature = "nightly")]
fn get_env(variable: &str) -> Option<String> {
proc_macro::tracked_env::var(variable).ok()
proc_macro::tracked::env_var(variable).ok()
}

#[cfg(not(feature = "nightly"))]
Expand All @@ -262,7 +266,7 @@ fn get_env(variable: &str) -> Option<String> {

fn track_path(_path: &Path) {
#[cfg(feature = "nightly")]
proc_macro::tracked_path::path(_path.to_string_lossy());
proc_macro::tracked::path(_path);
}

#[cfg(test)]
Expand Down