sysinfo 0.40.0

Library to get system information such as processes, CPUs, disks, components and networks
Documentation 
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// Take a look at the license at the top of the repository in the LICENSE file.

use crate::{Disk, DiskKind, DiskRefreshKind, DiskUsage, Error};

use std::{ffi::OsStr, path::Path};

pub(crate) struct DiskInner {
    #[cfg(test)]
    #[allow(dead_code)]
    pub(crate) file_system: std::ffi::OsString,
}

#[cfg(test)]
impl Default for DiskInner {
    fn default() -> Self {
        Self {
            file_system: std::ffi::OsString::new(),
        }
    }
}

impl DiskInner {
    pub(crate) fn kind(&self) -> DiskKind {
        DiskKind::Unknown(-1)
    }

    pub(crate) fn name(&self) -> &OsStr {
        OsStr::new("")
    }

    pub(crate) fn id(&self) -> Option<u64> {
        None
    }

    pub(crate) fn file_system(&self) -> &OsStr {
        Default::default()
    }

    pub(crate) fn mount_point(&self) -> &Path {
        Path::new("")
    }

    pub(crate) fn total_space(&self) -> u64 {
        0
    }

    pub(crate) fn available_space(&self) -> u64 {
        0
    }

    pub(crate) fn is_removable(&self) -> bool {
        false
    }

    pub(crate) fn is_read_only(&self) -> bool {
        false
    }

    pub(crate) fn refresh_specifics(&mut self, _refreshes: DiskRefreshKind) -> bool {
        true
    }

    pub(crate) fn usage(&self) -> DiskUsage {
        DiskUsage::default()
    }
}

pub(crate) struct DisksInner;

impl DisksInner {
    pub(crate) fn new() -> Result<Self, Error> {
        Err(Error::Unsupported)
    }

    pub(crate) fn refresh_specifics(
        &mut self,
        _remove_not_listed_disks: bool,
        _refreshes: DiskRefreshKind,
    ) {
        // Does nothing.
    }

    pub(crate) fn list(&self) -> &[Disk] {
        &[]
    }

    pub(crate) fn list_mut(&mut self) -> &mut [Disk] {
        &mut []
    }
}