Struct ConformanceMatrix 

pub struct ConformanceMatrix { /* private fields */ }

Shared conformance matrix keyed by language symbol.

Rows preserve registration order and are unique by language symbol. The matrix owns row metadata and case definitions only; execution lives in MatrixRunner and language-specific runners.

Implementations

impl ConformanceMatrix

pub fn new() -> Self

Creates an empty matrix.

pub fn register(&mut self, row: LanguageRow)

Registers a language row.

Panics

Panics when the language symbol is already registered.

pub fn language_count(&self) -> usize

Number of registered languages.

pub fn row(&self, language: &Symbol) -> Option<&LanguageRow>

Returns the row for language, if registered.

pub fn iter_rows(&self) -> impl Iterator<Item = &LanguageRow>

Iterates rows in registration order.

pub fn total_cases(&self) -> usize

Total source cases across all registered languages.

pub fn total_expr_cases(&self) -> usize

Total expression round-trip cases across all registered languages.

Trait Implementations

impl Default for ConformanceMatrix

fn default() -> ConformanceMatrix

Returns the “default value” for a type.