uucore: move 'parse_time' to 'parser'

"parse_time" only uses stdlib and does not need to be feature gated.
A more suitable place is the newly created "src/uucore/src/lib/parser/"

src/uu/sleep/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/sleep.rs"
 
 [dependencies]
 clap = "2.33"
-uucore = { version=">=0.0.8", package="uucore", path="../../uucore", features=["parse_time"] }
+uucore = { version=">=0.0.8", package="uucore", path="../../uucore" }
 uucore_procs = { version=">=0.0.5", package="uucore_procs", path="../../uucore_procs" }
 
 [[bin]]

src/uu/timeout/Cargo.toml

@@ -18,7 +18,7 @@ path = "src/timeout.rs"
 clap = "2.33"
 getopts = "0.2.18"
 libc = "0.2.42"
-uucore = { version=">=0.0.8", package="uucore", path="../../uucore", features=["parse_time", "process", "signals"] }
+uucore = { version=">=0.0.8", package="uucore", path="../../uucore", features=["process", "signals"] }
 uucore_procs = { version=">=0.0.5", package="uucore_procs", path="../../uucore_procs" }
 
 

src/uucore/Cargo.toml

@@ -44,7 +44,6 @@ entries = ["libc"]
 fs = ["libc"]
 fsext = ["libc", "time"]
 mode = ["libc"]
-parse_time = []
 perms = ["libc"]
 process = ["libc"]
 ringbuffer = []

src/uucore/src/lib/features.rs

@@ -6,8 +6,6 @@ pub mod encoding;
 pub mod fs;
 #[cfg(feature = "fsext")]
 pub mod fsext;
-#[cfg(feature = "parse_time")]
-pub mod parse_time;
 #[cfg(feature = "ringbuffer")]
 pub mod ringbuffer;
 #[cfg(feature = "zero-copy")]

src/uucore/src/lib/lib.rs

@@ -33,6 +33,7 @@ pub use crate::mods::ranges;
 
 // * string parsing modules
 pub use crate::parser::parse_size;
+pub use crate::parser::parse_time;
 
 // * feature-gated modules
 #[cfg(feature = "encoding")]
@@ -41,8 +42,6 @@ pub use crate::features::encoding;
 pub use crate::features::fs;
 #[cfg(feature = "fsext")]
 pub use crate::features::fsext;
-#[cfg(feature = "parse_time")]
-pub use crate::features::parse_time;
 #[cfg(feature = "ringbuffer")]
 pub use crate::features::ringbuffer;
 #[cfg(feature = "zero-copy")]

src/uucore/src/lib/parser.rs

@@ -1 +1,2 @@
 pub mod parse_size;
+pub mod parse_time;