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//! Get storage status (i.e. currently free storage) from the `YubiHSM2` device
//!
//! <https://developers.yubico.com/YubiHSM2/Commands/Storage_Status.html>
use super::{Command, Response};
use {Adapter, CommandType, Session, SessionError};
/// Get storage status (i.e. currently free storage) from the `YubiHSM2` device
pub fn storage_status<A: Adapter>(
session: &mut Session<A>,
) -> Result<StorageStatusResponse, SessionError> {
session.send_command(StorageStatusCommand {})
}
/// Request parameters for `command::storage_status`
#[derive(Serialize, Deserialize, Debug)]
pub(crate) struct StorageStatusCommand {}
impl Command for StorageStatusCommand {
type ResponseType = StorageStatusResponse;
}
/// Response from `command::storage_status`
#[derive(Serialize, Deserialize, Debug)]
pub struct StorageStatusResponse {
/// Total number of storage records
pub total_records: u16,
/// Storage records which are currently free
pub free_records: u16,
/// Total number of storage pages
pub total_pages: u16,
/// Storage pages which are currently free
pub free_pages: u16,
/// Page size in bytes
pub page_size: u16,
}
impl Response for StorageStatusResponse {
const COMMAND_TYPE: CommandType = CommandType::StorageStatus;
}