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Diffstat (limited to 'nix/netstring/fromString.nix')
| -rw-r--r-- | nix/netstring/fromString.nix | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nix/netstring/fromString.nix b/nix/netstring/fromString.nix new file mode 100644 index 000000000000..dcd688a8b0b3 --- /dev/null +++ b/nix/netstring/fromString.nix @@ -0,0 +1,10 @@ +{ ... }: +# convert any nix string into a netstring +# (prefixed by its length) according to https://en.wikipedia.org/wiki/Netstring +# +# Examples: +# netstring.fromString "foo" +# => "3:foo," +# netstring.fromString "" +# => "0:," +s: "${toString (builtins.stringLength s)}:${s}," |