Enum protoql::Direction

pub enum Direction {
    Forward,
    Reverse,
}

Variants

Forward

Reverse

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl Default for Direction

fn default() -> Direction

Returns the “default value” for a type.

impl<'prototk> FieldPackHelper<'prototk, message<Direction>> for Direction

fn field_pack_sz(&self, tag: &Tag) -> usize

The size of encoding self with tag.

fn field_pack(&self, tag: &Tag, out: &mut [u8])

Pack the tag into the output buffer.

impl<'prototk> FieldUnpackHelper<'prototk, message<Direction>> for Direction

fn merge_field(&mut self, proto: message<Direction>)

Merge the proto into self.

impl From<message<Direction>> for Direction

fn from(proto: message<Direction>) -> Direction

Converts to this type from the input type.

impl Hash for Direction

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

where __H: Hasher,

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 Ord for Direction

fn cmp(&self, other: &Direction) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl Packable for Direction

fn pack_sz(&self) -> usize

pack_sz returns the number of bytes required to serialize the Packable object.

fn pack(&self, buf: &mut [u8])

pack fills in the buffer out with the packed binary representation of the Packable object. The implementor is responsible to ensure that out is exactly pack_sz() bytes and implementations are encouraged to assert this.

fn stream<W>(&self, writer: &mut W) -> Result<usize, Error>

where W: Write,

stream writes the object to the provided writer using the same representation that would be used in a call to pack. The implementor is responsible for making sure that the number of bytes written is exactly equal to the number of required bytes.

impl PartialEq for Direction

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Direction

fn partial_cmp(&self, other: &Direction) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'prototk> Unpackable<'prototk> for Direction

type Error = Error

Type of error this unpackable returns.

fn unpack<'b>(buf: &'b [u8]) -> Result<(Direction, &'b [u8]), Error>

where 'b: 'prototk,

unpack attempts to return an Unpackable object stored in a prefix of buf. The method returns the result and remaining unused buffer.

impl Copy for Direction

impl Eq for Direction

impl<'prototk> Message<'prototk> for Direction

impl StructuralPartialEq for Direction