Struct CacheKey 

pub struct CacheKey { /* private fields */ }

Provides a unique identifier for packages in the cache. TODO: This could not be unique over multiple subdir. How to handle?

Implementations

impl CacheKey

pub fn with_sha256(self, sha256: Sha256Hash) -> Self

Adds a sha256 hash of the archive.

pub fn with_opt_sha256(self, sha256: Option<Sha256Hash>) -> Self

Potentially adds a sha256 hash of the archive.

pub fn with_md5(self, md5: Md5Hash) -> Self

Adds a md5 hash of the archive.

pub fn with_opt_md5(self, md5: Option<Md5Hash>) -> Self

Potentially adds a md5 hash of the archive.

pub fn with_url(self, url: Url) -> Self

Adds a hash of the Url to the cache key

pub fn with_path(self, path: &Path) -> Self

Adds a hash of the Path to the cache key

impl CacheKey

pub fn sha256(&self) -> Option<Sha256Hash>

Return the sha256 hash of the package if it is known.

pub fn md5(&self) -> Option<Md5Hash>

Return the md5 hash of the package if it is known.

Trait Implementations

impl Clone for CacheKey

fn clone(&self) -> CacheKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheKey

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

Formats the value using the given formatter.

impl Display for CacheKey

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

Formats the value using the given formatter.

impl From<&PackageRecord> for CacheKey

fn from(record: &PackageRecord) -> Self

Converts to this type from the input type.

impl From<ArchiveIdentifier> for CacheKey

fn from(pkg: ArchiveIdentifier) -> Self

Converts to this type from the input type.

impl From<CacheKey> for BucketKey

fn from(key: CacheKey) -> Self

Converts to this type from the input type.

impl Hash for CacheKey

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

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 PartialEq for CacheKey

fn eq(&self, other: &CacheKey) -> 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 Eq for CacheKey

impl StructuralPartialEq for CacheKey