bendns' repos / collar
stable array collectors
Diffstat (limited to 'src/lib.rs')
-rw-r--r--src/lib.rs13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/lib.rs b/src/lib.rs
index f2c50e1..63719e8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,6 @@
+#![no_std]
//! provides [`collect_array`](CollectArray::collect_array) and [`try_from_fn`].
-//! allowing easy allocation-free collection to an array.
+//! allowing easy vec-free collection to an array.
//!
//! ```
//! # /*
@@ -10,12 +11,12 @@
//! # */
//! ```
-use error::Error;
-pub use error::Error as CollectorError;
-use std::{
+use core::{
mem::{ManuallyDrop as MD, MaybeUninit as MU, forget},
ptr::drop_in_place,
};
+use error::Error;
+pub use error::Error as CollectorError;
mod error;
mod maybe;
use maybe::Maybe;
@@ -102,7 +103,7 @@ pub trait CollectArray: Iterator + Sized {
/// )
/// ```
fn items<const N: usize>(&mut self) -> [Option<Self::Item>; N] {
- std::array::from_fn(|_| self.next())
+ from_fn(|_| self.next())
}
}
impl<I: Iterator> CollectArray for I {}
@@ -185,4 +186,4 @@ pub fn try_from_fn<R: Maybe, const N: usize>(
}
#[doc(no_inline)]
-pub use std::array::from_fn;
+pub use core::array::from_fn;