Struct SemanticVersion 

pub struct SemanticVersion {
    pub major: u32,
    pub minor: u32,
    pub patch: u32,
}

Semantic version

see https://semver.org/

use acorn_lib::util::SemanticVersion;

let version = SemanticVersion::from_string("1.2.3");
assert_eq!(version.major, 1);
assert_eq!(version.to_string(), "1.2.3");

Fields

major: u32

Version when you make incompatible API changes

minor: u32

Version when you add functionality in a backward compatible manner

patch: u32

Version when you make backward compatible bug fixes

Implementations

impl SemanticVersion

pub fn init() -> SemanticVersionBuilder

Create an instance of SemanticVersion using the builder syntax

impl SemanticVersion

pub fn from_command<S>(name: S) -> Option<SemanticVersion>

where S: Into<String> + IntoExecutablePath + Copy,

Returns a SemanticVersion value based on the output of the --version command-line flag of the given executable name. Tested with cargo, git, and pandoc.

this function only supports commands that provide a `--version` flag

Example

use acorn_lib::schema::validate::SemanticVersion;

let version = SemanticVersion::from_command("cargo").to_string();
assert_eq!(version, "1.90.0");

pub fn from_string<S>(value: S) -> SemanticVersion

where S: Into<String>,

Parses a string into a SemanticVersion value

Example

use acorn_lib::util::SemanticVersion;

let version = SemanticVersion::from_string("1.2.3");
assert_eq!(version.minor, 2);

Trait Implementations

impl Clone for SemanticVersion

fn clone(&self) -> SemanticVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemanticVersion

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

Formats the value using the given formatter.

impl Default for SemanticVersion

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SemanticVersion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for SemanticVersion

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

Formats the value using the given formatter.

impl JsonSchema for SemanticVersion

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for SemanticVersion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SemanticVersion