Struct ntex::util::Extensions

pub struct Extensions { /* private fields */ }

A type map of request extensions.

Implementations

impl Extensions

pub fn new() -> Extensions

Create an empty Extensions.

pub fn insert<T>(&mut self, val: T)

where T: 'static,

Insert a type into this Extensions.

If a extension of this type already existed, it will be returned.

pub fn contains<T>(&self) -> bool

where T: 'static,

Check if container contains entry

pub fn get<T>(&self) -> Option<&T>

where T: 'static,

Get a reference to a type previously inserted on this Extensions.

pub fn get_mut<T>(&mut self) -> Option<&mut T>

where T: 'static,

Get a mutable reference to a type previously inserted on this Extensions.

pub fn remove<T>(&mut self) -> Option<T>

where T: 'static,

Remove a type from this Extensions.

If a extension of this type existed, it will be returned.

pub fn extend(&mut self, other: Extensions)

Add all items from other Extensions

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

Clear the Extensions of all inserted extensions.

Trait Implementations

impl Debug for Extensions

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

Formats the value using the given formatter.

impl Default for Extensions

fn default() -> Extensions

Returns the “default value” for a type.