Struct ExactObjectRef 

pub struct ExactObjectRef { /* private fields */ }

Exact stored representation of one immutable object.

Implementations

impl ExactObjectRef

pub fn new( slot: ObjectSlot, stored_size: u64, stored_hash: ObjectHash, ) -> ExactObjectRef

pub fn slot(&self) -> &ObjectSlot

pub fn stored_size(&self) -> u64

pub fn stored_hash(&self) -> ObjectHash

pub fn verify(&self, bytes: &[u8]) -> Result<(), StorageError>

pub fn verify_stored_facts( &self, path: &Path, size: u64, hash: ObjectHash, ) -> Result<(), StorageError>

Check independently computed file facts against the stored identity. Reading the file and computing its facts is the filesystem owner’s operation; this value only compares.

Trait Implementations

impl Clone for ExactObjectRef

fn clone(&self) -> ExactObjectRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExactObjectRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExactObjectRef

fn deserialize<__D>( __deserializer: __D, ) -> Result<ExactObjectRef, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ExactObjectRef

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ExactObjectRef

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ExactObjectRef

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ExactObjectRef

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for ExactObjectRef

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ExactObjectRef

impl StructuralPartialEq for ExactObjectRef