Struct Remaps 

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

Rules that remap matching URL patterns.

Some use-cases are:

• Testing URLs prior to production deployment.
• Testing URLs behind a proxy.

Notes

See module level documentation of usage notes.

Implementations

impl Remaps

pub const fn new(patterns: Vec<(Regex, String)>) -> Self

Create a new remapper

pub fn iter(&self) -> Iter<'_, (Regex, String)>

Returns an iterator over the rules.

pub fn remap(&self, original: &Url) -> Result<Url>

Remap URL against remapping rules.

If there is no matching rule, the original URL is returned.

Errors

Returns an Err if the remapping rule produces an invalid URL.

pub const fn is_empty(&self) -> bool

Returns true if there is no remapping rule defined.

pub const fn len(&self) -> usize

Get the number of remapping rules.

Trait Implementations

impl Clone for Remaps

fn clone(&self) -> Remaps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Remaps

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

Formats the value using the given formatter.

impl Index<usize> for Remaps

type Output = (Regex, String)

The returned type after indexing.

fn index(&self, index: usize) -> &(Regex, String)

Performs the indexing (container[index]) operation.

impl<'a> IntoIterator for &'a Remaps

type Item = &'a (Regex, String)

The type of the elements being iterated over.

type IntoIter = Iter<'a, (Regex, String)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl TryFrom<&[String]> for Remaps

fn try_from(remaps: &[String]) -> Result<Self, Self::Error>

Try to convert a slice of Strings to remapping rules.

Each string should contain a Regex pattern and a URL, separated by whitespaces.

Errors

Returns an Err if:

• Any string in the slice is not of the form REGEX URL.
• REGEX is not a valid regular expression.
• URL is not a valid URL.

type Error = ErrorKind

The type returned in the event of a conversion error.