Crate perl_lsp_feature_grid 

BDD grid and feature-profile interoperability primitives.

This crate intentionally contains only compatibility and reporting logic used by both the LSP binary and external tooling. It sits above the contract and policy microcrates to avoid feature-flag logic leaking back into the server module tree.

Modules

catalog

Auto-generated feature catalog from features.toml.

Structs

BddFeatureRow

Human-readable BDD-oriented feature row for automation and reporting.

Feature

Represents a single LSP feature with its metadata and implementation status

FeatureProfileSpec

Canonical metadata for profile aliases and normalization behavior.

Enums

FeatureProfile

Known feature profiles for runtime capability selection.

Constants

FEATURE_GRID_COLUMNS

Stable BDD grid column order used by reporting tools.

LSP_VERSION

LSP protocol version supported by this parser implementation

VERSION

Current parser version extracted from features.toml metadata

Functions

advertised_features

Returns advertised feature IDs (GA/production and advertised = true).

advertised_trackable_feature_count_for_grid

Number of advertised BDD rows that participate in coverage accounting.

all_features

All discovered LSP features in canonical declaration order.

bdd_feature_rows

Export feature rows suitable for BDD matrices and acceptance criteria tooling.

catalog_advertised_feature_ids

Return advertised feature IDs from the current profile, intersecting with the catalog so this API remains aligned to the BDD grid.

compliance_percent

Returns the current LSP compliance percentage as a float.

compliance_percent_for_grid

Compliance percentage for the BDD grid (advertised / trackable, rounded).

compliance_percent_for_profile

Compliance percent for a specific runtime profile, using the same grid semantics.

feature_profile_contracts

Return profile metadata for interoperability with CLI and editor tooling.

feature_profile_specs

Return canonical feature profile descriptors for tooling.

has_feature

Checks whether a feature is currently advertised.

to_json

Get the global feature catalog as JSON.

to_json_for_all_profiles

BDD-compatible feature catalog JSON with all canonical profiles.

to_json_for_profile

Profile-aware feature catalog JSON.

to_json_for_profiles

BDD-compatible feature catalog JSON for an explicit profile set.

trackable_feature_count_for_grid

Number of BDD rows that participate in coverage accounting.