Mercurial > crates > nonstick

comparison libpam-sys/src/helpers.rs @ 110:2346fd501b7a

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Add tests for constants and do other macro niceties. - Adds tests for all the constants. Pretty sweet. - Moves documentation for cfg-pam-impl macro to `libpam-sys`. - Renames `Illumos` to `Sun`. - other stuff
author Paul Fisher <paul@pfish.zone>
date Sun, 29 Jun 2025 02:15:46 -0400
parents bb465393621f
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109:bb465393621f 110:2346fd501b7a
1 //! This module contains a few non-required helpers to deal with some of the 1 //! This module contains a few non-required helpers to deal with some of the
2 //! more annoying memory management in the PAM API. 2 //! more annoying memory management in the PAM API.
3 use crate::structs::BinaryPayload; 3 use crate::structs::BinaryPayload;
4 use std::error::Error;
4 use std::fmt; 5 use std::fmt;
6 use std::mem::ManuallyDrop;
5 use std::ptr::NonNull; 7 use std::ptr::NonNull;
6 use std::error::Error;
7 use std::mem::ManuallyDrop;
8 8
9 /// Error returned when attempting to allocate a buffer that is too big. 9 /// Error returned when attempting to allocate a buffer that is too big.
10 /// 10 ///
11 /// This is specifically used in [`OwnedBinaryPayload`] when you try to allocate 11 /// This is specifically used in [`OwnedBinaryPayload`] when you try to allocate
12 /// a message larger than 2<sup>32</sup> bytes. 12 /// a message larger than 2<sup>32</sup> bytes.