Enum PipeStreamRole 

#[repr(u32)]
pub enum PipeStreamRole {
    Reader = 0,
    Writer = 1,
    ReaderAndWriter = 2,
}

Available on Windows only.

Describes the role of a named pipe stream. In constrast to PipeDirection, the meaning of values here is relative – for example, Reader means ServerToClient if you’re creating a server and ClientToServer if you’re creating a client.

This enumeration is also not layout-compatible with the PIPE_ACCESS_* constants, in contrast to PipeDirection.

Variants

Reader = 0

The stream only reads data.

Writer = 1

The stream only writes data.

ReaderAndWriter = 2

The stream both reads and writes data.

Implementations

impl PipeStreamRole

pub const fn direction_as_server(self) -> PipeDirection

Returns the data flow direction of the data stream, assuming that the value describes the role of the server.

Usage

assert_eq!(
    PipeStreamRole::Reader.direction_as_server(),
    PipeDirection::ClientToServer,
);
assert_eq!(
    PipeStreamRole::Writer.direction_as_server(),
    PipeDirection::ServerToClient,
);
assert_eq!(
    PipeStreamRole::ReaderAndWriter.direction_as_server(),
    PipeDirection::Duplex,
);

pub const fn direction_as_client(self) -> PipeDirection

Returns the data flow direction of the data stream, assuming that the value describes the role of the client.

Usage

assert_eq!(
    PipeStreamRole::Reader.direction_as_client(),
    PipeDirection::ServerToClient,
);
assert_eq!(
    PipeStreamRole::Writer.direction_as_client(),
    PipeDirection::ClientToServer,
);
assert_eq!(
    PipeStreamRole::ReaderAndWriter.direction_as_client(),
    PipeDirection::Duplex,
);

Trait Implementations

impl Clone for PipeStreamRole

fn clone(&self) -> PipeStreamRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PipeStreamRole

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

Formats the value using the given formatter.

impl Hash for PipeStreamRole

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PipeStreamRole

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PipeStreamRole

impl Eq for PipeStreamRole

impl StructuralPartialEq for PipeStreamRole