Struct blkar_lib::sbx_block::Block

pub struct Block { /* fields omitted */ }

Methods

impl Block

pub fn new(version: Version, uid: &[u8; 6], block_type: BlockType) -> Block

pub fn dummy() -> Block

pub fn get_version(&self) -> Version

pub fn set_version(&mut self, version: Version)

pub fn get_uid(&self) -> [u8; 6]

pub fn set_uid(&mut self, uid: [u8; 6])

pub fn get_crc(&self) -> u16

pub fn get_seq_num(&self) -> u32

pub fn set_seq_num(&mut self, seq_num: u32)

pub fn add_seq_num(&mut self, val: u32) -> Result<(), Error>

pub fn add1_seq_num(&mut self) -> Result<(), Error>

pub fn block_type(&self) -> BlockType

pub fn is_meta(&self) -> bool

pub fn is_data(&self) -> bool

pub fn is_parity(&self, data_shards: usize, parity_shards: usize) -> bool

pub fn is_parity_w_data_par_burst(
    &self,
    data_par_burst: Option<(usize, usize, usize)>
) -> bool

pub fn get_meta_ref_by_id(
    &self,
    id: MetadataID
) -> Result<Option<&Metadata>, Error>

pub fn get_meta_ref_mut_by_id(
    &mut self,
    id: MetadataID
) -> Result<Option<&mut Metadata>, Error>

pub fn get_FNM(&self) -> Result<Option<&str>, Error>

pub fn get_SNM(&self) -> Result<Option<&str>, Error>

pub fn get_FSZ(&self) -> Result<Option<u64>, Error>

pub fn get_FDT(&self) -> Result<Option<i64>, Error>

pub fn get_SDT(&self) -> Result<Option<i64>, Error>

pub fn get_HSH(&self) -> Result<Option<&(HashType, Box<[u8]>)>, Error>

pub fn get_RSD(&self) -> Result<Option<u8>, Error>

pub fn get_RSP(&self) -> Result<Option<u8>, Error>

pub fn metas(&self) -> Result<&Vec<Metadata>, Error>

pub fn metas_mut(&mut self) -> Result<&mut Vec<Metadata>, Error>

pub fn update_meta(&mut self, m: &Metadata) -> Result<(), Error>

pub fn update_metas(&mut self, ms: &[Metadata]) -> Result<(), Error>

pub fn remove_metas(&mut self, ids: &[MetadataID]) -> Result<(), Error>

pub fn calc_crc(&self, buffer: &[u8]) -> u16

pub fn update_crc(&mut self, buffer: &[u8])

pub fn sync_to_buffer(
    &mut self,
    update_crc: Option<bool>,
    buffer: &mut [u8]
) -> Result<(), Error>

pub fn sync_from_buffer_header_only(
    &mut self,
    buffer: &[u8]
) -> Result<(), Error>

pub fn sync_from_buffer(
    &mut self,
    buffer: &[u8],
    header_pred: Option<&dyn Fn(&Header) -> bool>,
    pred: Option<&dyn Fn(&Block) -> bool>
) -> Result<(), Error>

pub fn verify_crc(&self, buffer: &[u8]) -> Result<bool, Error>

pub fn enforce_crc(&self, buffer: &[u8]) -> Result<(), Error>

Trait Implementations

impl PartialEq<Block> for Block

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

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

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

This method tests for !=.

impl Clone for Block

fn clone(&self) -> Block

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.