Skip to content

Add serde feature #28

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
n0toose wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add serde feature #28

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions Cargo.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,11 @@ categories = ["os"]

[dependencies]
num_cpus = "^1.14.0"
serde = { version = "1.0", optional = true, features = ["derive"] }

[features]
default = []
serde = ["dep:serde"]

[target.'cfg(any(target_os = "android", target_os = "linux", target_os = "macos", target_os = "freebsd", target_os = "netbsd"))'.dependencies]
libc = "^0.2.30"
Expand Down
8 changes: 7 additions & 1 deletion src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,11 @@
//! }
//! ```

#[cfg(feature = "serde")]
extern crate serde;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};

#[cfg(any(
target_os = "android",
target_os = "linux",
Expand All @@ -41,7 +46,7 @@ extern crate libc;
extern crate num_cpus;

/// This function tries to retrieve information
/// on all the "cores" on which the current thread
/// on all the "cores" on which the current thread
/// is allowed to run.
pub fn get_core_ids() -> Option<Vec<CoreId>> {
get_core_ids_helper()
Expand All @@ -60,6 +65,7 @@ pub fn set_for_current(core_id: CoreId) -> bool {
/// This represents a CPU core.
#[repr(transparent)]
#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct CoreId {
pub id: usize,
}
Expand Down