1 files changed, 0 insertions, 99 deletions
diff --git a/vendor/backtrace-ext/examples/miette.rs b/vendor/backtrace-ext/examples/miette.rs
deleted file mode 100644
index ae41982..0000000
--- a/vendor/backtrace-ext/examples/miette.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-use std::fmt::Write;
-
-use backtrace::Backtrace;
-use miette::{Context, Diagnostic, Report};
-use thiserror::Error;
-
-type Result<T> = std::result::Result<T, Report>;
-
-#[inline(never)]
-fn main() {
-    set_panic_hook();
-    do_thing();
-}
-
-#[inline(never)]
-fn do_thing() {
-    panic!("ooopssie!!!");
-}
-
-/// Tells miette to render panics using its rendering engine.
-pub fn set_panic_hook() {
-    std::panic::set_hook(Box::new(move |info| {
-        let mut message = "Something went wrong".to_string();
-        let payload = info.payload();
-        if let Some(msg) = payload.downcast_ref::<&str>() {
-            message = msg.to_string();
-        }
-        if let Some(msg) = payload.downcast_ref::<String>() {
-            message = msg.clone();
-        }
-        let mut report: Result<()> = Err(Panic(message).into());
-        if let Some(loc) = info.location() {
-            report = report
-                .with_context(|| format!("at {}:{}:{}", loc.file(), loc.line(), loc.column()));
-        }
-        if let Err(err) = report.with_context(|| "Main thread panicked.".to_string()) {
-            eprintln!("Error: {:?}", err);
-        }
-    }));
-}
-
-#[derive(Debug, Error, Diagnostic)]
-#[error("{0}{}", Panic::backtrace())]
-#[diagnostic(help("set the `RUST_BACKTRACE=1` environment variable to display a backtrace."))]
-struct Panic(String);
-
-impl Panic {
-    fn backtrace() -> String {
-        if let Ok(var) = std::env::var("RUST_BACKTRACE") {
-            if !var.is_empty() && var != "0" {
-                const HEX_WIDTH: usize = std::mem::size_of::<usize>() + 2;
-                // Padding for next lines after frame's address
-                const NEXT_SYMBOL_PADDING: usize = HEX_WIDTH + 6;
-                let mut backtrace = String::new();
-                let trace = Backtrace::new();
-                let frames = backtrace_ext::short_frames_strict(&trace).enumerate();
-                for (idx, (frame, sub_frames)) in frames {
-                    let ip = frame.ip();
-                    let _ = write!(backtrace, "\n{:4}: {:2$?}", idx, ip, HEX_WIDTH);
-
-                    let symbols = frame.symbols();
-                    if symbols.is_empty() {
-                        let _ = write!(backtrace, " - <unresolved>");
-                        continue;
-                    }
-
-                    for (idx, symbol) in symbols[sub_frames].iter().enumerate() {
-                        // Print symbols from this address,
-                        // if there are several addresses
-                        // we need to put it on next line
-                        if idx != 0 {
-                            let _ = write!(backtrace, "\n{:1$}", "", NEXT_SYMBOL_PADDING);
-                        }
-
-                        if let Some(name) = symbol.name() {
-                            let _ = write!(backtrace, " - {}", name);
-                        } else {
-                            let _ = write!(backtrace, " - <unknown>");
-                        }
-
-                        // See if there is debug information with file name and line
-                        if let (Some(file), Some(line)) = (symbol.filename(), symbol.lineno()) {
-                            let _ = write!(
-                                backtrace,
-                                "\n{:3$}at {}:{}",
-                                "",
-                                file.display(),
-                                line,
-                                NEXT_SYMBOL_PADDING
-                            );
-                        }
-                    }
-                }
-                return backtrace;
-            }
-        }
-        "".into()
-    }
-}