diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -55,18 +55,19 @@ //! //! This version of indexmap requires Rust 1.56 or later. //! -//! The indexmap 2.x release series will use a carefully considered version -//! upgrade policy, where in a later 2.x version, we will raise the minimum +//! The indexmap 1.x release series will use a carefully considered version +//! upgrade policy, where in a later 1.x version, we will raise the minimum //! required Rust version. //! //! ## No Standard Library Targets //! -//! This crate supports being built without `std`, requiring `alloc` instead. -//! This is chosen by disabling the default "std" cargo feature, by adding -//! `default-features = false` to your dependency specification. +//! This crate supports being built without `std`, requiring +//! `alloc` instead. This is enabled automatically when it is detected that +//! `std` is not available. There is no crate feature to enable/disable to +//! trigger this. It can be tested by building for a std-less target. //! //! - Creating maps and sets using [`new`][IndexMap::new] and -//! [`with_capacity`][IndexMap::with_capacity] is unavailable without `std`. +//! [`with_capacity`][IndexMap::with_capacity] is unavailable without `std`. //! Use methods [`IndexMap::default`][def], //! [`with_hasher`][IndexMap::with_hasher], //! [`with_capacity_and_hasher`][IndexMap::with_capacity_and_hasher] instead. @@ -78,12 +79,13 @@ extern crate alloc; -#[cfg(feature = "std")] +#[cfg(has_std)] #[macro_use] extern crate std; use alloc::vec::{self, Vec}; +mod arbitrary; #[macro_use] mod macros; mod equivalent; |