Struct GraphLayoutVersion 

pub struct GraphLayoutVersion {
    pub major: u32,
    pub minor: u32,
}

Graph layout version. In the format of major.minor.

Fields

major: u32

minor: u32

Implementations

impl GraphLayoutVersion

pub const fn new(major: u32, minor: u32) -> Self

pub fn major_version(&self) -> u32

pub fn minor_version(&self) -> u32

pub fn to_bytes(&self) -> Vec<u8>

Serialize the GraphLayoutVersion object to a byte vector with 8 bytes. Layout: | MajorVersion (4 bytes) | MinorVersion (4 bytes) | The layout_version contains two parts. The first 32 bits are the major version number in u32 format, and the last 32 bits are the minor version number in u32 format. Backward incompatible layout changes should increment the major version number while backward compatible changes increments the minor version number.

Trait Implementations

impl Clone for GraphLayoutVersion

fn clone(&self) -> GraphLayoutVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphLayoutVersion

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

Formats the value using the given formatter.

impl Display for GraphLayoutVersion

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

Formats the value using the given formatter.

impl Ord for GraphLayoutVersion

fn cmp(&self, other: &Self) -> 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 GraphLayoutVersion

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

fn partial_cmp(&self, other: &Self) -> 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<'a> TryFrom<&'a [u8]> for GraphLayoutVersion

fn try_from(value: &'a [u8]) -> ANNResult<Self>

Try creating a new GraphLayoutVersion object from a byte slice. The try_from syntax is used here instead of from because this operation can fail. Layout: | MajorVersion (4 bytes) | MinorVersion (4 bytes) |

type Error = ANNError

The type returned in the event of a conversion error.

impl Eq for GraphLayoutVersion

impl StructuralPartialEq for GraphLayoutVersion