Struct VersionParser 

pub struct VersionParser;

Version parser for Composer semver.

Implementations

impl VersionParser

pub fn parse_stability(version: &str) -> Stability

Parse and return the stability of a version string.

pub fn normalize_stability(stability: &str) -> Result<String>

Normalize a stability string.

Errors

Returns SemverError::InvalidStability if the string is not a valid stability.

pub fn is_valid(version: &str) -> bool

Check if a version string is valid.

pub fn normalize(version: &str) -> Result<String>

Normalize a version string to Composer’s canonical form.

Errors

Returns an error if the version string is not a valid version format.

pub fn normalize_full( version: &str, full_version: Option<&str>, ) -> Result<String>

Normalize a version string with optional full version context for error messages.

Errors

Returns an error if the version string is not a valid version format.

pub fn normalize_branch(name: &str) -> String

Normalize a branch name.

pub fn normalize_default_branch(name: &str) -> String

👎Deprecated: No longer needed in Composer 2, which doesn’t normalize branch names to 9999999-dev

Normalize a default branch name (master, trunk, default) to 9999999-dev.

This is deprecated in Composer 2 but still needed for sorting versions.

pub fn parse_numeric_alias_prefix(branch: &str) -> Option<String>

Extract numeric alias prefix from a branch name.

pub fn parse_constraints(constraints: &str) -> Result<Box<dyn Constraint>>

Parse version constraints string into a Constraint.

Errors

Returns an error if the constraint string is empty or malformed.

Trait Implementations

impl Clone for VersionParser

fn clone(&self) -> VersionParser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionParser

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

Formats the value using the given formatter.

impl Default for VersionParser

fn default() -> VersionParser

Returns the “default value” for a type.