Trait StreamIsPartial 

pub trait StreamIsPartial: Sized {
    type PartialState;

    // Required methods
    fn complete(&mut self) -> Self::PartialState;
    fn restore_partial(&mut self, state: Self::PartialState);
    fn is_partial_supported() -> bool;

    // Provided method
    fn is_partial(&self) -> bool { ... }
}

Marks the input as being the complete buffer or a partial buffer for streaming input

See Partial for marking a presumed complete buffer type as a streaming buffer.

Required Associated Types

type PartialState

Whether the stream is currently partial or complete

Required Methods

fn complete(&mut self) -> Self::PartialState

Mark the stream is complete

fn restore_partial(&mut self, state: Self::PartialState)

Restore the stream back to its previous state

fn is_partial_supported() -> bool

Report whether the Stream is can ever be incomplete

Provided Methods

fn is_partial(&self) -> bool

Report whether the Stream is currently incomplete

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl StreamIsPartial for &str

type PartialState = ()

fn complete(&mut self) -> Self::PartialState

fn restore_partial(&mut self, _state: Self::PartialState)

fn is_partial_supported() -> bool

impl<T> StreamIsPartial for &[T]

type PartialState = ()

fn complete(&mut self) -> Self::PartialState

fn restore_partial(&mut self, _state: Self::PartialState)

fn is_partial_supported() -> bool

Implementors

impl StreamIsPartial for &BStr

type PartialState = ()

impl StreamIsPartial for &Bytes

type PartialState = ()

impl<'t, T> StreamIsPartial for TokenSlice<'t, T>

where T: Debug + Clone,

type PartialState = <&'t [T] as StreamIsPartial>::PartialState

impl<I> StreamIsPartial for Bits<I>

where I: StreamIsPartial,

Available on crate feature binary only.

type PartialState = <I as StreamIsPartial>::PartialState

impl<I> StreamIsPartial for LocatingSlice<I>

where I: StreamIsPartial,

type PartialState = <I as StreamIsPartial>::PartialState

impl<I> StreamIsPartial for Partial<I>

where I: StreamIsPartial,

type PartialState = bool

impl<I, E> StreamIsPartial for Recoverable<I, E>

where I: StreamIsPartial + Stream,

Available on crate features unstable-recover and std only.

type PartialState = <I as StreamIsPartial>::PartialState

impl<I, S> StreamIsPartial for Stateful<I, S>

where I: StreamIsPartial,

type PartialState = <I as StreamIsPartial>::PartialState