libblkid-rs 0.4.2

High level bindings for libblkid
Documentation 
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

/// A handle for traversing the blkid topology of devices.
pub struct BlkidTopology(libblkid_rs_sys::blkid_topology);

impl BlkidTopology {
    pub(crate) fn new(topology: libblkid_rs_sys::blkid_topology) -> BlkidTopology {
        BlkidTopology(topology)
    }

    /// Get the alignment offset.
    pub fn get_alignment_offset(&self) -> libc::c_ulong {
        unsafe { libblkid_rs_sys::blkid_topology_get_alignment_offset(self.0) }
    }

    /// Get the minimum size of an IO operation.
    pub fn get_minimum_io_size(&self) -> libc::c_ulong {
        unsafe { libblkid_rs_sys::blkid_topology_get_minimum_io_size(self.0) }
    }

    /// Get the optimal size of an IO operation.
    pub fn get_optimal_io_size(&self) -> libc::c_ulong {
        unsafe { libblkid_rs_sys::blkid_topology_get_optimal_io_size(self.0) }
    }

    /// Get the size of a logical sector.
    pub fn get_logical_sector_size(&self) -> libc::c_ulong {
        unsafe { libblkid_rs_sys::blkid_topology_get_logical_sector_size(self.0) }
    }

    /// Get the size of a physical sector.
    pub fn get_physical_sector_size(&self) -> libc::c_ulong {
        unsafe { libblkid_rs_sys::blkid_topology_get_physical_sector_size(self.0) }
    }
}