nix: Explicitly enable the features we need

Prep for 0.27.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/Cargo.toml b/Cargo.toml
index 8f9c6682fb0a4bd3b71bc21c6c1d4e0af5771108..e396b70ff108d76b35005b4ec8a2258de7d131e0 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ libc = "0.2" # just for EISDIR due to IsADirectory
 log = "0.4.14"
 memchr = "2"
 mime = "0.3.4"
-nix = ">=0.25, <0.27"
+nix = { version = ">=0.25, <0.27", features = ["fs", "process", "signal", "uio"] }
 parking_lot = ">= 0.11, < 0.13"
 pin-project-lite = "0.2"
 regex = "1.5"