Struct MissingPythonDistribution 

pub struct MissingPythonDistribution {
    pub distribution: String,
    pub python_version: Option<i32>,
    pub minimum_version: Option<String>,
}

Problem representing a missing Python package distribution.

This struct is used when a required Python package is not available, which may include version constraints.

Fields

distribution: String

The name of the missing Python distribution.

python_version: Option<i32>

The Python major version (e.g., 2 or 3) if specific.

minimum_version: Option<String>

The minimum required version of the distribution if specified.

Implementations

impl MissingPythonDistribution

pub fn from_requirement_str( text: &str, python_version: Option<i32>, ) -> MissingPythonDistribution

Creates a MissingPythonDistribution from a PEP508 requirement string.

Parses a Python package requirement string (in PEP508 format) to extract the package name and version constraints.

Arguments

• text - The requirement string in PEP508 format
• python_version - Optional Python version to override detected version

Returns

A new MissingPythonDistribution instance

pub fn simple(distribution: &str) -> MissingPythonDistribution

Creates a simple MissingPythonDistribution without version constraints.

Arguments

• distribution - Name of the missing Python distribution

Returns

A new MissingPythonDistribution with no version requirements

Trait Implementations

impl Clone for MissingPythonDistribution

fn clone(&self) -> MissingPythonDistribution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MissingPythonDistribution

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

Formats the value using the given formatter.

impl Display for MissingPythonDistribution

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

Formats the value using the given formatter.

impl Problem for MissingPythonDistribution

fn kind(&self) -> Cow<'_, str>

Returns the kind/type of problem.

fn json(&self) -> Value

Returns the problem details as a JSON value.

fn as_any(&self) -> &dyn Any

Returns the problem as a trait object that can be downcast.

fn is_universal(&self) -> bool

Is this problem universal, i.e. applicable to all build steps?