diff options
| author | Emilio Cobos Álvarez <emilio@crisal.io> | 2019-10-11 16:13:12 +0200 |
|---|---|---|
| committer | Emilio Cobos Álvarez <emilio@crisal.io> | 2019-10-14 14:15:46 +0200 |
| commit | d3727cd36e7f51b2a41891060daaa89da77b4171 (patch) | |
| tree | a796d39a10fb4aa10fe4ecf8015f41f4fc9bdb7f /tests/tests.rs | |
| parent | cd4f0043fb7d9af8e4896526eba8bd6fdcb0452d (diff) | |
tests: Fix some warning in the test crate.
Diffstat (limited to 'tests/tests.rs')
| -rw-r--r-- | tests/tests.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/tests.rs b/tests/tests.rs index f0fc9ff6..a6c8f4a0 100644 --- a/tests/tests.rs +++ b/tests/tests.rs @@ -11,7 +11,7 @@ use std::fs; use std::io::{self, BufRead, BufReader, Error, ErrorKind, Read, Write}; use std::path::PathBuf; use std::process; -use std::sync::{Once, ONCE_INIT}; +use std::sync::Once; #[path = "../src/options.rs"] mod options; @@ -23,7 +23,7 @@ static OVERWRITE_ENV_VAR: &str = "BINDGEN_OVERWRITE_EXPECTED"; // Run `rustfmt` on the given source string and return a tuple of the formatted // bindings, and rustfmt's stderr. fn rustfmt(source: String) -> (String, String) { - static CHECK_RUSTFMT: Once = ONCE_INIT; + static CHECK_RUSTFMT: Once = Once::new(); CHECK_RUSTFMT.call_once(|| { let have_working_rustfmt = process::Command::new("rustup") |