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//! Policy objects.
//!
//! This module allows the caller to specify low-level policy like
//! what algorithms are allowed.
//!
//! Wraps the policy object functions, see
//! [`sequoia-openpgp::policy`].
//!
//! [`sequoia-openpgp::policy`]: ../../sequoia_openpgp/policy/index.html
use sequoia_openpgp as openpgp;
use crate::MoveIntoRaw;
use self::openpgp::policy;
/// A policy object.
#[crate::ffi_wrapper_type(
prefix = "pgp_",
derive = "Clone, Debug")]
pub struct Policy(Box<dyn policy::Policy>);
/// A StandardPolicy object.
#[crate::ffi_wrapper_type(
prefix = "pgp_",
derive = "Clone, Debug")]
pub struct StandardPolicy<'a>(policy::StandardPolicy<'a>);
/// A NullPolicy object.
#[crate::ffi_wrapper_type(
prefix = "pgp_",
derive = "Clone, Debug")]
pub struct NullPolicy(policy::NullPolicy);
/// Returns a new standard policy.
#[::sequoia_ffi_macros::extern_fn] #[no_mangle]
pub extern "C" fn pgp_standard_policy()
-> *mut Policy
{
let p : Box<dyn policy::Policy> = Box::new(policy::StandardPolicy::new());
p.move_into_raw()
}
/// Returns a new null policy.
#[::sequoia_ffi_macros::extern_fn] #[no_mangle]
pub extern "C" fn pgp_null_policy()
-> *mut Policy
{
let p : Box<dyn policy::Policy> = Box::new(policy::NullPolicy::new());
p.move_into_raw()
}
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