Enum imgix::url::Scheme

pub enum Scheme {
    Https,
    Http,
}

Primary value for expressing which scheme a url uses.

This is an enum to define and enforce the crate semantics of what it means for a url to be valid for our use-case. A url can be in one of two states: it either uses https or it uses http. While this can be achieved by toggling https on and off via a boolean value, a boolean value weakens the semantics and constrains the range of possible schemes that can be used in the future.

Using Scheme::Https is also more explicit than saying url.https(true), it also has the added benefit of being discoverable. When usage is url.scheme(Scheme::...), the range of possible schemes can be discovered by IDE code completion tools.

Variants

Https

Http

Trait Implementations

impl Debug for Scheme

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

Formats the value using the given formatter.

impl Display for Scheme

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

Formats the value using the given formatter.

impl PartialEq<Scheme> for Scheme

fn eq(&self, other: &Scheme) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for Scheme