Struct CrateArchive

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

Represents a .crate archive, which is a collection of files and their contents.

Implementations

impl CrateArchive

pub fn read<P>(path: P) -> Result<Self>

where P: AsRef<Path>,

Reads and decode a .crate archive from a given path.

Errors

qqq: doc

pub fn download<Url>(url: Url) -> Result<Self, Error>

where Url: AsRef<str>,

Downloads and decodes a .crate archive from a given url.

Errors

qqq: docs

pub fn download_crates_io<N, V>(name: N, version: V) -> Result<Self, Error>

where N: Display, V: Display,

Downloads and decodes a .crate archive from crates.io repository by given name and version of the package. Requires the full version of the package, in the format of "x.y.z"

Returns error if the package with specified name and version - not exists.

Errors

qqq: doc

pub fn decode<B>(bytes: B) -> Result<Self>

where B: AsRef<[u8]>,

Decodes a bytes that represents a .crate file.

Errors

qqq: doc

pub fn list(&self) -> Vec<&Path>

Returns a list of files from the .crate file.

pub fn content_bytes<P>(&self, path: P) -> Option<&[u8]>

where P: AsRef<Path>,

Returns content of file by specified path from the .crate file in bytes representation.

Trait Implementations

impl Clone for CrateArchive

fn clone(&self) -> CrateArchive

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrateArchive

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

Formats the value using the given formatter.

impl Default for CrateArchive

fn default() -> CrateArchive

Returns the “default value” for a type.

impl PartialEq for CrateArchive

fn eq(&self, other: &CrateArchive) -> 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 StructuralPartialEq for CrateArchive