Struct scoutfs_sys::scoutfs_super_block

#[repr(C)]pub struct scoutfs_super_block {
    pub hdr: scoutfs_block_header,
    pub id: __le64,
    pub version: __le64,
    pub flags: __le64,
    pub uuid: [__u8; 16],
    pub next_ino: __le64,
    pub next_trans_seq: __le64,
    pub total_meta_blocks: __le64,
    pub first_meta_blkno: __le64,
    pub last_meta_blkno: __le64,
    pub total_data_blocks: __le64,
    pub first_data_blkno: __le64,
    pub last_data_blkno: __le64,
    pub quorum_fenced_term: __le64,
    pub quorum_server_term: __le64,
    pub unmount_barrier: __le64,
    pub quorum_count: __u8,
    pub __pad: [__u8; 7],
    pub server_addr: scoutfs_inet_addr,
    pub meta_alloc: [scoutfs_alloc_root; 2],
    pub data_alloc: scoutfs_alloc_root,
    pub server_meta_avail: [scoutfs_alloc_list_head; 2],
    pub server_meta_freed: [scoutfs_alloc_list_head; 2],
    pub fs_root: scoutfs_btree_root,
    pub logs_root: scoutfs_btree_root,
    pub lock_clients: scoutfs_btree_root,
    pub trans_seqs: scoutfs_btree_root,
    pub mounted_clients: scoutfs_btree_root,
    pub srch_root: scoutfs_btree_root,
}

Fields

hdr: scoutfs_block_header

id: __le64

version: __le64

flags: __le64

uuid: [__u8; 16]

next_ino: __le64

next_trans_seq: __le64

total_meta_blocks: __le64

first_meta_blkno: __le64

last_meta_blkno: __le64

total_data_blocks: __le64

first_data_blkno: __le64

last_data_blkno: __le64

quorum_fenced_term: __le64

quorum_server_term: __le64

unmount_barrier: __le64

quorum_count: __u8

__pad: [__u8; 7]

server_addr: scoutfs_inet_addr

meta_alloc: [scoutfs_alloc_root; 2]

data_alloc: scoutfs_alloc_root

server_meta_avail: [scoutfs_alloc_list_head; 2]

server_meta_freed: [scoutfs_alloc_list_head; 2]

fs_root: scoutfs_btree_root

logs_root: scoutfs_btree_root

lock_clients: scoutfs_btree_root

trans_seqs: scoutfs_btree_root

mounted_clients: scoutfs_btree_root

srch_root: scoutfs_btree_root

Trait Implementations

impl Clone for scoutfs_super_block

fn clone(&self) -> scoutfs_super_block

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for scoutfs_super_block

impl Debug for scoutfs_super_block

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

Formats the value using the given formatter.

impl Default for scoutfs_super_block

fn default() -> scoutfs_super_block

Returns the "default value" for a type.

impl Eq for scoutfs_super_block

impl Hash for scoutfs_super_block

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for scoutfs_super_block

fn cmp(&self, other: &scoutfs_super_block) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<scoutfs_super_block> for scoutfs_super_block

fn eq(&self, other: &scoutfs_super_block) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &scoutfs_super_block) -> bool

This method tests for !=.

impl PartialOrd<scoutfs_super_block> for scoutfs_super_block

fn partial_cmp(&self, other: &scoutfs_super_block) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &scoutfs_super_block) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &scoutfs_super_block) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &scoutfs_super_block) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &scoutfs_super_block) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for scoutfs_super_block

impl StructuralPartialEq for scoutfs_super_block