uucore: turn quoting_style into a feature

src/uu/dir/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/dir.rs"
 
 [dependencies]
 clap = { workspace = true, features = ["env"] }
-uucore = { workspace = true, features = ["entries", "fs"] }
+uucore = { workspace = true, features = ["entries", "fs", "quoting-style"] }
 uu_ls = { workspace = true }
 
 [[bin]]

src/uu/ls/Cargo.toml

@@ -23,7 +23,12 @@ term_grid = { workspace = true }
 terminal_size = { workspace = true }
 glob = { workspace = true }
 lscolors = { workspace = true }
-uucore = { workspace = true, features = ["entries", "fs", "version-cmp"] }
+uucore = { workspace = true, features = [
+  "entries",
+  "fs",
+  "quoting-style",
+  "version-cmp",
+] }
 once_cell = { workspace = true }
 selinux = { workspace = true, optional = true }
 

src/uu/vdir/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/vdir.rs"
 
 [dependencies]
 clap = { workspace = true, features = ["env"] }
-uucore = { workspace = true, features = ["entries", "fs"] }
+uucore = { workspace = true, features = ["entries", "fs", "quoting-style"] }
 uu_ls = { workspace = true }
 
 [[bin]]

src/uu/wc/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/wc.rs"
 
 [dependencies]
 clap = { workspace = true }
-uucore = { workspace = true, features = ["pipes"] }
+uucore = { workspace = true, features = ["pipes", "quoting-style"] }
 bytecount = { workspace = true }
 thiserror = { workspace = true }
 unicode-width = { workspace = true }

src/uucore/Cargo.toml

@@ -82,6 +82,7 @@ mode = ["libc"]
 perms = ["libc", "walkdir"]
 pipes = []
 process = ["libc"]
+quoting-style = []
 ranges = []
 ringbuffer = []
 signals = []

src/uucore/src/lib/features.rs

@@ -16,6 +16,8 @@ pub mod fsext;
 pub mod lines;
 #[cfg(feature = "memo")]
 pub mod memo;
+#[cfg(feature = "quoting-style")]
+pub mod quoting_style;
 #[cfg(feature = "ranges")]
 pub mod ranges;
 #[cfg(feature = "ringbuffer")]

src/uucore/src/lib/lib.rs

@@ -25,7 +25,6 @@ pub use crate::mods::error;
 pub use crate::mods::line_ending;
 pub use crate::mods::os;
 pub use crate::mods::panic;
-pub use crate::mods::quoting_style;
 
 // * string parsing modules
 pub use crate::parser::parse_glob;
@@ -46,6 +45,8 @@ pub use crate::features::fsext;
 pub use crate::features::lines;
 #[cfg(feature = "memo")]
 pub use crate::features::memo;
+#[cfg(feature = "quoting-style")]
+pub use crate::features::quoting_style;
 #[cfg(feature = "ranges")]
 pub use crate::features::ranges;
 #[cfg(feature = "ringbuffer")]

src/uucore/src/lib/mods.rs

@@ -9,5 +9,3 @@ pub mod error;
 pub mod line_ending;
 pub mod os;
 pub mod panic;
-// dir and vdir also need access to the quoting_style module
-pub mod quoting_style;