Struct Semver

pub struct Semver {
    pub major: usize,
    pub minor: usize,
    pub patch: usize,
    /* private fields */
}

Represents a version number conforming to the semantic versioning scheme

Conversions:

• To an integer: Semver::to_i32, Semver::to_u32, Semver::to_i64 and Semver::to_u64
• From an integer: Semver::from_i32, Semver::from_u32, Semver::from_i64 and Semver::from_u64

Wikipedia explains semantic versioning and the fields in detail.

Fields

major: usize

The semantic versioning major version (high risk)

minor: usize

The semantic versioning minor version (medium risk)

patch: usize

The semantic versioning patch version (lowest risk)

Implementations

impl Semver

pub fn new(major: usize, minor: usize, patch: usize) -> Self

Helper for constructing new instance

pub fn from_i64(n: i64) -> Result<Self, Error>

Construct from an i64

pub fn from_u64(n: u64) -> Result<Self, Error>

Construct from an u64

pub fn from_i32(n: i32) -> Result<Self, Error>

Construct from an i32

pub fn from_u32(n: u32) -> Result<Self, Error>

Construct from an u32

pub fn to_i32(&self) -> Result<i32, Error>

Convert to an i32. Errs if any of the fields overflow

pub fn to_u32(&self) -> Result<u32, Error>

Convert to an u32. Errs if any of the fields overflow

pub fn to_i64(&self) -> Result<i64, Error>

Convert to an u64. Errs if any of the fields overflow

pub fn to_u64(&self) -> Result<u64, Error>

Convert to an u64. Errs if any of the fields overflow

Trait Implementations

impl Debug for Semver

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

Formats the value using the given formatter.

impl PartialEq for Semver

fn eq(&self, other: &Semver) -> 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 StructuralPartialEq for Semver