spin

This version has 12 feature flags, 9 of them enabled by default.

default

• lock_api
• mutex
• spin_mutex
• rwlock
• once
• lazy
• barrier

lock_api

• lock_api_crate

mutex

This feature flag does not enable additional features.

spin_mutex

• mutex

rwlock

This feature flag does not enable additional features.

once

This feature flag does not enable additional features.

lazy

• once

barrier

• mutex

lock_api_crate

This feature flag does not enable additional features.

use_ticket_mutex

• mutex
• ticket_mutex

ticket_mutex

• mutex

std

This feature flag does not enable additional features.