Structures

A version type conforming to SemanticVersionComparable and therefor SemVer.

You can create a new version using strings, string literals and string interpolations, formatted like MAJOR.MINOR.PATCH-PRERELEASE+BUILD, or memberwise initialization.

// from string
let version: Version? = "1.0.0"
let version: Version? = Version("1.0.0-alpha.1+23")
let version: Version? = Version("1.0.0.1.2") // <- will be `nil` since it's not `SemVer`

let version: Version = "1.0.0" // <- will crash if string does not conform to `SemVer`

// from memberwise properties
let version: Version = Version(1, 0, 0)
let version: Version = Version(major: 1, minor: 0, patch: 0, prerelease: ["alpha, "1"], build: ["exp"])

Pre-release identifiers or build-meta-data can be handled as strings or as enum cases with it associated raw values (see PrereleaseIdentifier and BuildMetaData for more).

let version: Version = Version(major: 1, minor: 0, patch: 0, prerelease: ["alpha"], build: ["500"])
version.absoluteString // -> "1.0.0-alpha+500"

let version: Version = Version(2, 32, 16, ["family", .alpha], ["1"])
version.absoluteString // -> "2.32.16-family.alpha+1"
version.coreString // -> "2.32.16"
version.extensionString // -> "family.alpha+1"
version.prereleaseIdentifer // -> "family.alpha"
version.buildMetaDataString // -> "1"