Trait Fetchable

pub trait Fetchable {
    type Reader: Read;
    type Error;

    // Required method
    fn reader_for(self, f: &mut Fetcher) -> Result<Self::Reader, Self::Error>;
}

Something that can be turned into a reader given a fetcher. Example is a URL which can be turned into a reader by sending a GET request, or a file path which can be turned into a reader by just opening the file.

Required Associated Types

type Reader: Read

The output reader type

type Error

Any potential error that could occur

Required Methods

fn reader_for(self, f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

Return a reader given a fetcher

Implementations on Foreign Types

impl Fetchable for &str

type Reader = Box<dyn Read>

type Error = Error

fn reader_for(self, f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

impl Fetchable for &Path

type Reader = Box<dyn Read>

type Error = Error

fn reader_for(self, _f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

impl Fetchable for PathBuf

type Reader = Box<dyn Read>

type Error = Error

fn reader_for(self, f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

impl Fetchable for Response

type Reader = Box<dyn Read>

type Error = Error

fn reader_for(self, _f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

impl Fetchable for Url

type Reader = Box<dyn Read>

type Error = Error

fn reader_for(self, f: &mut Fetcher) -> Result<Self::Reader, Self::Error>

Implementors

impl Fetchable for Resource

type Reader = Box<dyn Read>

type Error = Error