Prepare release 1.2.0

Author: chbug

Cargo.lock

@@ -1,8 +1,8 @@
 [package]
 name = "helix-calc"
-version = "1.1.1"
+version = "1.2.0"
 authors = ["Fred Gobry <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "Reverse Polish Notation calculator in a terminal app."
 repository = "https://github.com/chbug/hc"
 readme = "README.md"

Cargo.toml

@@ -1,7 +1,8 @@
 Helix Calc is a simple Reverse Polish Notation calculator.
 
 It's written in Rust, using [Ratatui](https://ratatui.rs) for the
-cross-platform interface and #bigdecimal for the internal operations.
+cross-platform interface and [bigdecimal-rs](https://github.com/akubera/bigdecimal-rs)
+for the internal operations.
 
 The name is inspired by [Helix Editor](https://helix-editor.com/), and the
 functionality by the venerable GNU dc.

README.md

@@ -1,6 +1,6 @@
 use std::{collections::VecDeque, str::FromStr};
 
-use bigdecimal::{num_bigint::BigInt, BigDecimal, ParseBigDecimalError, Pow, ToPrimitive, Zero};
+use bigdecimal::{BigDecimal, ParseBigDecimalError, Pow, ToPrimitive, Zero, num_bigint::BigInt};
 use thiserror::Error;
 
 use crate::state::State;
@@ -124,9 +124,7 @@ impl Stack {
                     // Arbitrarily cap the number of digits of the result to avoid
                     // accidental freeze / memory blowup when pressing ^ too many times.
                     if BigInt::from(a.bits()) * &b > BigInt::from(MAX_BIT_COUNT) {
-                        return Err(StackError::InvalidArgument(
-                            "chickening out of creating such a large result".into(),
-                        ));
+                        return Err(StackError::InvalidArgument("too big for me".into()));
                     }
                     Ok([a, b])
                 })?;
@@ -388,9 +386,7 @@ mod tests {
         s.apply(Op::Push(2000.into()))?;
         assert_eq!(
             s.apply(Op::Pow),
-            Err(StackError::InvalidArgument(
-                "chickening out of creating such a large result".into()
-            ))
+            Err(StackError::InvalidArgument("too big for me".into()))
         );
 
         Ok(())