Struct ShortFormat 

#[repr(C)]
pub struct ShortFormat {
    pub seconds: u16,
    pub fraction: u16,
}

NTP Short Format - Used in delay and dispersion header fields where the full resolution and range of the other formats are not justified. It includes a 16-bit unsigned seconds field and a 16-bit fraction field.

Layout

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|          Seconds              |           Fraction            |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Fields

seconds: u16

Seconds component (16-bit unsigned).

fraction: u16

Fractional seconds component (16-bit unsigned).

Trait Implementations

impl Clone for ShortFormat

fn clone(&self) -> ShortFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstPackedSizeBytes for ShortFormat

const PACKED_SIZE_BYTES: usize = 4

The constant size in bytes when this type is packed for network transmission.

impl Debug for ShortFormat

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

Formats the value using the given formatter.

impl Default for ShortFormat

fn default() -> ShortFormat

Returns the “default value” for a type.

impl From<Instant> for ShortFormat

fn from(t: Instant) -> Self

Converts to this type from the input type.

impl From<ShortFormat> for Instant

fn from(t: ShortFormat) -> Self

Converts to this type from the input type.

impl FromBytes for ShortFormat

fn from_bytes(buf: &[u8]) -> Result<(Self, usize), ParseError>

Parse from the given byte slice. Returns the parsed value and the number of bytes consumed from the front of buf.

impl Hash for ShortFormat

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 Ord for ShortFormat

fn cmp(&self, other: &ShortFormat) -> 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,

Restrict a value to a certain interval.

impl PartialEq for ShortFormat

fn eq(&self, other: &ShortFormat) -> 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 PartialOrd for ShortFormat

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl ReadFromBytes for ShortFormat

Available on crate feature std only.

fn read_from_bytes<R: ReadBytesExt>(reader: R) -> Result<Self>

Read the command from bytes.

impl ToBytes for ShortFormat

fn to_bytes(&self, buf: &mut [u8]) -> Result<usize, ParseError>

Write this value into the given byte slice. Returns the number of bytes written. Fails with ParseError::BufferTooShort if buf is too short.

impl WriteToBytes for ShortFormat

Available on crate feature std only.

fn write_to_bytes<W: WriteBytesExt>(&self, writer: W) -> Result<()>

Write the command to bytes.

impl Copy for ShortFormat

impl Eq for ShortFormat

impl StructuralPartialEq for ShortFormat