Upgrade derive_more crate to 1.0.0-beta.3 version

- bump up MSRV to 1.65.0

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        msrv: ["1.56.0"]
+        msrv: ["1.65.0"]
         os: ["ubuntu", "macOS", "windows"]
     runs-on: ${{ matrix.os }}-latest
     steps:

CHANGELOG.md

@@ -6,6 +6,18 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [0.4.0] · 2023-??-?? (unreleased)
+[0.4.0]: /../../tree/v0.4.0
+
+[Diff](/../../compare/v0.3.0...v0.4.0)
+
+### BC Breaks
+
+- Set MSRV to [1.65.0](https://blog.rust-lang.org/2022/11/03/Rust-1.65.0.html).
+
+
+
+
 ## [0.3.0] · 2021-10-27
 [0.3.0]: /../../tree/v0.3.0
 

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "tracerr"
-version = "0.3.0"
+version = "0.4.0-dev"
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.65"
 description = "Custom compile-time captured error tracing."
 authors = ["Instrumentisto Team <developer@instrumentisto.com>"]
 license = "BlueOak-1.0.0"
@@ -15,5 +15,5 @@ categories = ["rust-patterns"]
 include = ["/src/", "/CHANGELOG.md", "/LICENSE.md", "/README.md"]
 
 [dependencies]
-derive_more = { version = "0.99.8", features = ["as_mut", "as_ref", "display"], default-features = false }
+derive_more = { version = "=1.0.0-beta.3", features = ["as_mut", "as_ref", "display"] }
 sealed = "0.5"

README.md

@@ -2,7 +2,7 @@ tracerr
 =======
 
 [![crates.io](https://img.shields.io/crates/v/tracerr.svg "crates.io")](https://crates.io/crates/tracerr)
-[![Rust 1.56+](https://img.shields.io/badge/rustc-1.56+-lightgray.svg "Rust 1.56+")](https://blog.rust-lang.org/2021/10/21/Rust-1.56.0.html)
+[![Rust 1.65+](https://img.shields.io/badge/rustc-1.65+-lightgray.svg "Rust 1.65+")](https://blog.rust-lang.org/2022/11/03/Rust-1.65.0.html)
 [![Unsafe Forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance)  
 [![CI](https://github.com/instrumentisto/tracerr-rs/workflows/CI/badge.svg?branch=main "CI")](https://github.com/instrumentisto/tracerr-rs/actions?query=workflow%3ACI+branch%3Amain)
 [![Rust docs](https://docs.rs/tracerr/badge.svg "Rust docs")](https://docs.rs/tracerr)

src/lib.rs

@@ -151,9 +151,7 @@ pub static DEFAULT_FRAMES_CAPACITY: AtomicUsize = AtomicUsize::new(10);
 
 /// Wrapper for an arbitrary error holding the captured error trace along.
 #[derive(AsMut, AsRef, Clone, Debug, Display)]
-// TODO: Use "{err}" syntax once MSRV bumps above 1.58, and `derive_more`
-//       supports it.
-#[display(fmt = "{}", err)]
+#[display("{err}")]
 pub struct Traced<E: ?Sized> {
     /// Captured error trace.
     trace: Trace,

src/trace.rs

@@ -9,9 +9,7 @@ use derive_more::Display;
 
 /// Captured frame of [`Trace`].
 #[derive(Clone, Copy, Debug, Display)]
-// TODO: Use "{module}\n  at {file}:{line}" syntax once MSRV bumps above 1.58,
-//       and `derive_more` supports it.
-#[display(fmt = "{}\n  at {}:{}", module, file, line)]
+#[display("{module}\n  at {file}:{line}")]
 pub struct Frame {
     /// Name of source file where [`Frame`] is captured.
     pub file: &'static str,
@@ -62,12 +60,11 @@ impl DerefMut for Trace {
     }
 }
 
-impl fmt::Display for Trace {
+impl Display for Trace {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "error trace:")?;
         for frame in &self.0 {
-            // TODO: Use "\n{frame}" syntax once MSRV bumps above 1.58.
-            write!(f, "\n{}", frame)?;
+            write!(f, "\n{frame}")?;
         }
         Ok(())
     }
@@ -84,6 +81,7 @@ mod frame_spec {
             line: 32,
             module: "main::sub",
         };
+
         assert_eq!(frame.to_string(), "main::sub\n  at my_file.rs:32");
     }
 }
@@ -111,9 +109,9 @@ mod trace_spec {
                 module: "main::sub3",
             },
         ]);
-        // TODO: Use "{stack}\n" syntax once MSRV bumps above 1.58.
+
         assert_eq!(
-            format!("{}\n            ", stack),
+            format!("{stack}\n            "),
             r#"error trace:
 main::sub1
   at src/my_file.rs:32