Enum Resource

pub enum Resource {
    Url(Url),
    PathBuf(PathBuf),
}

An enum wrapping the two common fetchers PathBuf and Url. This is more efficient than using Box<dyn Fetcher>.

Variants

Url(Url)

Fetcher for a URL, either for an online http(s):// resource or for a file://

PathBuf(PathBuf)

Fetcher for a local file path

Implementations

impl Resource

pub fn is_absolute(&self) -> bool

Return true if a resource is absolute. This is used in join to disgard the first parent part.

pub fn join(self, other: Self) -> Result<Self, Error>

Join a resource (relative or absolute) with self. Useful for resolving relative paths.

Trait Implementations

impl AsRef<OsStr> for Resource

fn as_ref(&self) -> &OsStr

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Resource

fn clone(&self) -> Resource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Resource

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

Formats the value using the given formatter.

impl Display for Resource

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

Formats the value using the given formatter.

impl Fetchable for Resource

type Reader = Box<dyn Read>

The output reader type

type Error = Error

Any potential error that could occur

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

Return a reader given a fetcher

impl From<&str> for Resource

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<PathBuf> for Resource

fn from(path: PathBuf) -> Self

Converts to this type from the input type.

impl From<String> for Resource

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Url> for Resource

fn from(url: Url) -> Self

Converts to this type from the input type.

impl Hash for Resource

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 Ord for Resource

fn cmp(&self, other: &Resource) -> 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 Resource

fn eq(&self, other: &Resource) -> 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 Resource

fn partial_cmp(&self, other: &Resource) -> 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 Eq for Resource

impl StructuralPartialEq for Resource