use util::ser::{Writeable, Readable};
use util::logger::Logger;
-use std::cmp;
+use core::cmp;
use std::collections::{HashMap, BinaryHeap};
-use std::ops::Deref;
+use core::ops::Deref;
/// A hop in a route
#[derive(Clone, PartialEq)]
pub(super) fn random_init_seed() -> u64 {
// Because the default HashMap in std pulls OS randomness, we can use it as a (bad) RNG.
- use std::hash::{BuildHasher, Hasher};
+ use core::hash::{BuildHasher, Hasher};
let seed = std::collections::hash_map::RandomState::new().build_hasher().finish();
println!("Using seed of {}", seed);
seed