port to meson cargoHEADmasterfeature/port-to-meson-cargo

Use the new unstable meson cargo support. This simplifies the
meson.build script and allows to use crates such as clap that require
picking up features from Cargo.toml.

This also allows us to not embed thiserror in subprojects, and instead
use a wrap file with a custom meson.build and some patches to make it
compile without running its build.rs script.

1 files changed, 0 insertions, 54 deletions

diff --git a/subprojects/thiserror/tests/test_path.rs b/subprojects/thiserror/tests/test_path.rs
deleted file mode 100644
index fa85c1d..0000000
--- a/subprojects/thiserror/tests/test_path.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-#![cfg(feature = "std")]
-
-use core::fmt::Display;
-use ref_cast::RefCast;
-use std::path::{Path, PathBuf};
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-#[error("failed to read '{file}'")]
-struct StructPathBuf {
-    file: PathBuf,
-}
-
-#[derive(Error, Debug, RefCast)]
-#[repr(C)]
-#[error("failed to read '{file}'")]
-struct StructPath {
-    file: Path,
-}
-
-#[derive(Error, Debug)]
-enum EnumPathBuf {
-    #[error("failed to read '{0}'")]
-    Read(PathBuf),
-}
-
-#[derive(Error, Debug)]
-#[error("{tail}")]
-pub struct UnsizedError {
-    pub head: i32,
-    pub tail: str,
-}
-
-#[derive(Error, Debug)]
-pub enum BothError {
-    #[error("display:{0} debug:{0:?}")]
-    DisplayDebug(PathBuf),
-    #[error("debug:{0:?} display:{0}")]
-    DebugDisplay(PathBuf),
-}
-
-fn assert<T: Display>(expected: &str, value: T) {
-    assert_eq!(expected, value.to_string());
-}
-
-#[test]
-fn test_display() {
-    let path = Path::new("/thiserror");
-    let file = path.to_owned();
-    assert("failed to read '/thiserror'", StructPathBuf { file });
-    let file = path.to_owned();
-    assert("failed to read '/thiserror'", EnumPathBuf::Read(file));
-    assert("failed to read '/thiserror'", StructPath::ref_cast(path));
-}