Struct Lun 

#[non_exhaustive]
pub struct Lun {
    pub read_only: bool,
    pub cdrom: bool,
    pub no_fua: bool,
    pub removable: bool,
    pub inquiry_string: String,
    /* private fields */
}

Logical unit (LUN) of mass storage device (MSD).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

read_only: bool

Flag specifying access to the LUN shall be read-only.

This is implied if CD-ROM emulation is enabled as well as when it was impossible to open the backing file in R/W mode.

cdrom: bool

Flag specifying that LUN shall be reported as being a CD-ROM.

no_fua: bool

Flag specifying that FUA flag in SCSI WRITE(10,12).

removable: bool

Flag specifying that LUN shall be indicated as being removable.

inquiry_string: String

Inquiry string.

Implementations

impl Lun

pub fn new(file: impl AsRef<Path>) -> Result<Self>

Create a new LUN backed by the specified file.

pub fn empty() -> Self

Creates a new LUN without a medium.

pub fn set_file<F: AsRef<Path>>(&mut self, file: Option<F>) -> Result<()>

Set the path to the backing file for the LUN.

Trait Implementations

impl Clone for Lun

fn clone(&self) -> Lun

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Lun

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Lun

fn default() -> Self

Returns the “default value” for a type.