package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^channel = "(.+)"$`)
var str = `# If you wish to update this file, please read
# <https://thebevyflock.github.io/bevy_cli/contribute/linter/how-to/upgrade-rust-toolchain.html>.
[toolchain]
# Writing custom lints requires using nightly Rust. We pin to a specific version of nightly version
# so that builds are reproducible. Note that we use the Regex \`^channel = "(.+)"$\` to match this
# line, so be wary when changing its formatting.
channel = "nightly-2025-06-26"
# These components are required to use \`rustc\` crates. Note that if you change these, you may need
# to also update \`bevy_lint/action.yml\`.
components = ["rustc-dev", "llvm-tools-preview"]
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/