Migrate gix-protocol to winnow

Author: epage

Cargo.lock

@@ -49,7 +49,7 @@ gix-credentials = { version = "^0.18.0", path = "../gix-credentials" }
 thiserror = "1.0.32"
 serde = { version = "1.0.114", optional = true, default-features = false, features = ["derive"]}
 bstr = { version = "1.3.0", default-features = false, features = ["std", "unicode"] }
-nom = { version = "7", default-features = false, features = ["std"]}
+winnow = { version = "0.3.0", features = ["simd"] }
 btoi = "0.4.2"
 
 # for async-client

gix-protocol/Cargo.toml

@@ -1,7 +1,7 @@
 use std::convert::TryFrom;
 
 use bstr::ByteSlice;
-use nom::{
+use winnow::{
     bytes::complete::{tag, take_till, take_till1},
     combinator::{map_res, opt},
     sequence::{preceded, terminated},
@@ -73,11 +73,11 @@ impl<'a> RemoteProgress<'a> {
     }
 }
 
-fn parse_number(i: &[u8]) -> nom::IResult<&[u8], usize> {
+fn parse_number(i: &[u8]) -> winnow::IResult<&[u8], usize> {
     map_res(take_till(|c: u8| !c.is_ascii_digit()), btoi::btoi)(i)
 }
 
-fn next_optional_percentage(i: &[u8]) -> nom::IResult<&[u8], Option<u32>> {
+fn next_optional_percentage(i: &[u8]) -> winnow::IResult<&[u8], Option<u32>> {
     opt(terminated(
         preceded(
             take_till(|c: u8| c.is_ascii_digit()),
@@ -87,11 +87,11 @@ fn next_optional_percentage(i: &[u8]) -> nom::IResult<&[u8], Option<u32>> {
     ))(i)
 }
 
-fn next_optional_number(i: &[u8]) -> nom::IResult<&[u8], Option<usize>> {
+fn next_optional_number(i: &[u8]) -> winnow::IResult<&[u8], Option<usize>> {
     opt(preceded(take_till(|c: u8| c.is_ascii_digit()), parse_number))(i)
 }
 
-fn parse_progress(line: &[u8]) -> nom::IResult<&[u8], RemoteProgress<'_>> {
+fn parse_progress(line: &[u8]) -> winnow::IResult<&[u8], RemoteProgress<'_>> {
     let (i, action) = take_till1(|c| c == b':')(line)?;
     let (i, percent) = next_optional_percentage(i)?;
     let (i, step) = next_optional_number(i)?;