Struct IdentifyNamespace 

pub struct IdentifyNamespace { /* private fields */ }

Decoded Identify Namespace (CNS 00h) data structure.

Implementations

impl IdentifyNamespace

pub fn size_lbas(&self) -> u64

Namespace size in logical blocks (NSZE).

pub fn capacity_lbas(&self) -> u64

Namespace capacity in logical blocks (NCAP).

pub fn utilization_lbas(&self) -> u64

Namespace utilization in logical blocks (NUSE).

pub fn features(&self) -> u8

Namespace features bitfield (NSFEAT).

pub fn num_lba_formats(&self) -> u8

Number of supported LBA formats, zero-based (NLBAF).

pub fn formatted_lba_size(&self) -> u8

Formatted LBA Size byte (FLBAS) — encodes which LBA format is active in the lower 4 bits (combined with NULBAF bits for extended encoding).

pub fn metadata_capabilities(&self) -> u8

Metadata Capabilities bitfield (MC).

pub fn data_protection_capabilities(&self) -> u8

End-to-end Data Protection Capabilities (DPC).

pub fn data_protection_setting(&self) -> u8

End-to-end Data Protection Type Settings (DPS).

pub fn multipath_capabilities(&self) -> u8

Namespace Multi-path I/O and Namespace Sharing Capabilities (NMIC).

pub fn reservation_capabilities(&self) -> u8

Reservation Capabilities bitfield (RESCAP).

pub fn nvm_capacity_bytes(&self) -> u128

NVM Capacity in bytes (NVMCAP), 128-bit little-endian.

pub fn atomic_write_unit_normal(&self) -> u16

Namespace Atomic Write Unit Normal (NAWUN), in LBAs minus one.

pub fn nguid(&self) -> [u8; 16]

128-bit Namespace Globally Unique Identifier.

pub fn eui64(&self) -> [u8; 8]

64-bit IEEE Extended Unique Identifier.

pub fn lba_format(&self, index: u8) -> Option<LbaFormat>

Look up an LBA format by index. Returns None if index is out of range (>= 64) or the format slot is unsupported (data_size_bytes == 0).

pub fn current_lba_format(&self) -> Option<LbaFormat>

Active LBA format, as selected by the low bits of flbas.

Trait Implementations

impl Debug for IdentifyNamespace

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

Formats the value using the given formatter.