Enum Direction 

pub enum Direction {
    Read,
    Write,
    Other,
}

Direction of data flow for a network event.

Read and Write correspond to the socket operation (recv/send) observed by the tracing layer. Whether Read or Write carries requests vs. responses depends on the vantage point: on a client, Write = outgoing requests and Read = incoming responses; on a server the mapping is reversed. The collator classifies messages by inspecting content (pseudo-headers), not by assuming a fixed direction-to-role mapping.

Variants

Read

Data received via a socket read (recv) operation

Write

Data sent via a socket write (send) operation

Other

Non-data events (ignored by collator)

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Direction

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

Formats the value using the given formatter.

impl PartialEq for Direction

fn eq(&self, other: &Direction) -> 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 Direction

impl Eq for Direction

impl StructuralPartialEq for Direction