Remove the dependency on parse_int in favour of from_str_radix

espflash/Cargo.toml

@@ -43,7 +43,6 @@ indicatif       = { version = "0.17.9", optional = true }
 log             = "0.4.22"
 md-5            = "0.10.6"
 miette          = "7.4.0"
-parse_int       = { version = "0.6.0", optional = true }
 regex           = { version = "1.11.1", optional = true }
 serde           = { version = "1.0.217", features = ["derive"] }
 serialport      = { version = "4.7.0", default-features = false, optional = true }
@@ -73,7 +72,6 @@ cli = [
     "dep:directories",
     "dep:env_logger",
     "dep:indicatif",
-    "dep:parse_int",
     "dep:toml",
     "dep:update-informer",
     "miette/fancy",

espflash/src/cli/mod.rs

@@ -290,9 +290,15 @@ pub struct ChecksumMd5Args {
     connect_args: ConnectArgs,
 }
 
-/// Parses an integer, in base-10 or hexadecimal format, into a [u32].
+/// Parses an integer, in base-10 or hexadecimal format, into a [u32]
 pub fn parse_u32(input: &str) -> Result<u32, ParseIntError> {
-    parse_int::parse(input)
+    let (s, radix) = if matches!(&input[0..2], "0x" | "0X") {
+        (&input[2..], 16)
+    } else {
+        (input, 10)
+    };
+
+    u32::from_str_radix(s, radix)
 }
 
 /// Select a serial port and establish a connection with a target device

espflash/src/cli/monitor/parser/mod.rs

@@ -16,7 +16,7 @@ pub trait InputParser {
 }
 
 // Pattern to much a function address in serial output.
-static RE_FN_ADDR: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"0x[[:xdigit:]]{8}").unwrap());
+static RE_FN_ADDR: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"0[xX][[:xdigit:]]{8}").unwrap());
 
 fn resolve_addresses(
     symbols: &Symbols<'_>,
@@ -30,7 +30,7 @@ fn resolve_addresses(
         // Since our regular expression already confirms that this is a correctly
         // formatted hex literal, we can (fairly) safely assume that it will parse
         // successfully into an integer.
-        let addr = parse_int::parse::<u64>(matched).unwrap();
+        let addr = u64::from_str_radix(&matched[2..], 16).unwrap();
 
         let name = symbols.get_name(addr);
         let location = symbols.get_location(addr);