Struct Sealed 

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

Type-erased filter chain used by IoBoxed.

Trait Implementations

impl Debug for Sealed

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

Formats the value using the given formatter.

impl Filter for Sealed

fn query(&self, id: TypeId) -> Option<Box<dyn Any>>

Returns type-indexed information exposed by this chain.

fn process_read_buf(&self, ctx: &mut FilterCtx<'_>) -> Result<(), Error>

Processes incoming data from the transport toward the application.

fn process_write_buf(&self, ctx: &mut FilterCtx<'_>) -> Result<(), Error>

Processes outgoing data from the application toward the transport.

fn shutdown(&self, ctx: &mut FilterCtx<'_>) -> Result<Poll<()>, Error>

Performs graceful shutdown from the outermost layer toward the transport.

fn poll_read_ready(&self, cx: &mut Context<'_>) -> Poll<Readiness>

Checks whether transport read operations may proceed.

fn poll_write_ready(&self, cx: &mut Context<'_>) -> Poll<Readiness>

Checks whether transport write operations may proceed.