Struct ChunkInfo 

pub struct ChunkInfo(/* private fields */);

This is - in effect - a partial decryption key for an encrypted chunk of data.

It holds pre- and post-encryption hashes as well as the original (pre-compression) size for a given chunk. This information is required for successful recovery of a chunk, as well as for the encryption/decryption of it’s two immediate successors, modulo the number of chunks in the corresponding DataMap.

Implementations

impl ChunkInfo

pub fn instance_of<V: NapiRaw>(env: Env, value: V) -> Result<bool>

impl ChunkInfo

pub fn into_reference(val: ChunkInfo, env: Env) -> Result<Reference<ChunkInfo>>

pub fn into_instance(self, env: Env) -> Result<ClassInstance<ChunkInfo>>

impl ChunkInfo

pub fn new( index: u32, dst_hash: &XorName, src_hash: &XorName, src_size: u32, ) -> Self

pub fn index(&self) -> u32

pub fn dst_hash(&self) -> XorName

pub fn src_hash(&self) -> XorName

pub fn src_size(&self) -> u32

Trait Implementations

impl FromNapiMutRef for ChunkInfo

unsafe fn from_napi_mut_ref( env: napi_env, napi_val: napi_value, ) -> Result<&'static mut Self>

Safety

impl FromNapiRef for ChunkInfo

unsafe fn from_napi_ref( env: napi_env, napi_val: napi_value, ) -> Result<&'static Self>

Safety

impl FromNapiValue for &ChunkInfo

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error>

impl FromNapiValue for &mut ChunkInfo

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error>

impl ObjectFinalize for ChunkInfo

fn finalize(self, env: Env) -> Result<(), Error>

impl ToNapiValue for ChunkInfo

unsafe fn to_napi_value(env: napi_env, val: ChunkInfo) -> Result<napi_value>

Safety

impl TypeName for &ChunkInfo

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for &mut ChunkInfo

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for ChunkInfo

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for &ChunkInfo

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety

impl ValidateNapiValue for &mut ChunkInfo

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety