Add more `std` prelude items to `crate::prelude`

[rust-lightning] / lightning / src / lib.rs

diff --git a/lightning/src/lib.rs b/lightning/src/lib.rs
index 160f632415b472238b18f728e43c990fdf002f45..29fe76b49adb2ffb8a7e3d7ffc945c6575f06cbf 100644 (file)
--- a/lightning/src/lib.rs
+++ b/lightning/src/lib.rs
@@ -165,17 +165,15 @@ mod io_extras {
 }
 
 mod prelude {
-       #[cfg(feature = "hashbrown")]
-       extern crate hashbrown;
-
        pub use alloc::{vec, vec::Vec, string::String, collections::VecDeque, boxed::Box};
-       #[cfg(not(feature = "hashbrown"))]
-       pub use std::collections::{HashMap, HashSet, hash_map};
-       #[cfg(feature = "hashbrown")]
-       pub use self::hashbrown::{HashMap, HashSet, hash_map};
 
        pub use alloc::borrow::ToOwned;
        pub use alloc::string::ToString;
+
+       pub use core::convert::{TryFrom, TryInto};
+       pub use core::marker::Sized;
+
+       pub(crate) use crate::util::hash_tables::*;
 }
 
 #[cfg(all(not(ldk_bench), feature = "backtrace", feature = "std", test))]