[vps@druid]/tmp/tmp$ touch 1.rs 2.rs
[vps@druid]/tmp/tmp$ find . -type f -name "*.rs" -printf "%P\n" | sed "s/\.rs//" | sort | awk '{print;print}'|xargs printf '[[example]]\nname = "%s"\nrequired-features = ["%s"]\n\n'
[[example]]
name = "1"
required-features = ["1"]

[[example]]
name = "2"
required-features = ["2"]