UsernameLabelParserLayer

rama::net::user::layer

Struct UsernameLabelParserLayer

pub struct UsernameLabelParserLayer<P> { /* private fields */ }

Available on crate feature net only.

Expand description

Layer which can be used to add parser capabilities to any service stack which injects a UserId into the input.

For most use-cases you do not need this layer at all. Http and socks5 support by rama already can handle parsers out of the box:

for the http proxy you can do it directly within the proxy acceptor layer;
for the socks5 proxy you would do the parsing as part of your authorizer implementation.

If this is not the case you will have to add username label capabilities to your authorizer. Sadly not all authorizer traits allow adding extensions. This is probably a shortcoming which should be fixed at some point. Feel free to feature request this.

Implementations§

impl<P> UsernameLabelParserLayer<P>

pub fn new() -> UsernameLabelParserLayer<P>

Trait Implementations§

impl<P> Clone for UsernameLabelParserLayer<P>

fn clone(&self) -> UsernameLabelParserLayer<P>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<P> Debug for UsernameLabelParserLayer<P>

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

Formats the value using the given formatter. Read more

impl<P> Default for UsernameLabelParserLayer<P>
where P: Default,

fn default() -> UsernameLabelParserLayer<P>

Returns the “default value” for a type. Read more

impl<S, P> Layer<S> for UsernameLabelParserLayer<P>

type Service = UsernameLabelParserService<S, P>

The service produced by the layer.

fn layer(&self, inner: S) -> <UsernameLabelParserLayer<P> as Layer<S>>::Service

Wrap the given service with the middleware, returning a new service.

fn into_layer(self, inner: S) -> Self::Service

Same as layer but consuming self after the service was created. Read more

Auto Trait Implementations§

impl<P> Freeze for UsernameLabelParserLayer<P>

impl<P> RefUnwindSafe for UsernameLabelParserLayer<P>

impl<P> Send for UsernameLabelParserLayer<P>

impl<P> Sync for UsernameLabelParserLayer<P>

impl<P> Unpin for UsernameLabelParserLayer<P>

impl<P> UnwindSafe for UsernameLabelParserLayer<P>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

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Returns the argument unchanged.

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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Drops the object pointed to by the given pointer. Read more

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where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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