Enum Contents 

pub enum Contents {
    Url(Url),
    Literal(Vec<u8>),
    Path(PathBuf),
}

The source of an input.

Variants

Url(Url)

Contents sourced from a URL.

Literal(Vec<u8>)

Contents provided as a literal array of bytes.

Path(PathBuf)

Contents are provided as a path to a file or directory on the host system.

Implementations

impl Contents

pub fn url_from_str(url: impl AsRef<str>) -> Result<Self, Error>

Attempts to create a URL contents from a string slice.

pub fn one_hot(self) -> Result<(Option<Url>, Option<Vec<u8>>)>

Consumes self and one hot encodes the inner contents.

• The first value is the Url if the type is Contents::Url. Else, the value is None.
• The second value is the literal contents as a Vec<u8> if the type is Contents::Literal or Contents::Path. Else, the value is None.

Returns an error if the contents are to a path and the file contents could not be read.

pub async fn fetch(&self, temp_dir: &Path) -> Result<Cow<'_, Path>>

Fetches the contents locally.

If the contents is a path, the path is returned.

If the contents is a literal, they are written to a temporary file.

If the contents is a URL, the file is downloaded to a temporary file.

Returns the path to the contents.

Trait Implementations

impl Clone for Contents

fn clone(&self) -> Contents

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Contents

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

Formats the value using the given formatter.