#![cfg_attr(feature = "no-std", no_std)]
#![deny(
nonstandard_style,
const_err,
dead_code,
improper_ctypes,
non_shorthand_field_patterns,
no_mangle_generic_items,
overflowing_literals,
path_statements,
patterns_in_fns_without_body,
private_in_public,
unconditional_recursion,
unused,
unused_allocation,
unused_comparisons,
unused_parens,
while_true,
missing_debug_implementations,
missing_docs,
// The following ling is triggered when casting a reference to a raw pointer.
//trivial_casts,
trivial_numeric_casts,
unused_extern_crates,
unused_import_braces,
unused_qualifications,
unused_results,
missing_copy_implementations
)]
#![allow(clippy::multiple_crate_versions)]
#[cfg(feature = "operations")]
pub mod operations;
pub mod types;
pub use psa_crypto_sys as ffi;
#[cfg(feature = "operations")]
use core::sync::atomic::{AtomicBool, Ordering};
#[cfg(feature = "operations")]
use types::status::{Error, Result, Status};
#[cfg(feature = "operations")]
static INITIALISED: AtomicBool = AtomicBool::new(false);
#[cfg(feature = "operations")]
pub fn init() -> Result<()> {
Status::from(unsafe { psa_crypto_sys::psa_crypto_init() }).to_result()?;
INITIALISED.store(true, Ordering::Relaxed);
Ok(())
}
#[cfg(feature = "operations")]
pub fn initialized() -> Result<()> {
if INITIALISED.load(Ordering::Relaxed) {
Ok(())
} else {
Err(Error::BadState)
}
}