Crate miniextendr_lint 

miniextendr-lint: internal build-time lint helpers for the workspace.

This crate scans Rust sources for miniextendr macro usage and emits cargo warnings with actionable diagnostics. It is intended for local development and CI, not as a public API.

Usage in build.rs

fn main() {
    miniextendr_lint::build_script();
}

Configuration

• Controlled by the MINIEXTENDR_LINT env var (enabled by default).
• Set it to 0, false, no, or off to disable.

Lint Codes

Each diagnostic carries a stable MXL### code. See LintCode for the full catalog.

Re-exports

pub use crate_index::CrateIndex;

pub use crate_index::IndexError;

pub use crate_index::LintItem;

pub use crate_index::LintKind;

pub use crate_root::CrateRoot;

pub use crate_root::RootOrigin;

pub use diagnostic::Diagnostic;

pub use diagnostic::Severity;

pub use lint_code::LintCode;

Modules

crate_index

Shared crate index built from a single parse pass over all source files.

crate_root

Where the module walk starts: the library target’s root file.

description

The R package’s DESCRIPTION: its name and the packages it declares.

diagnostic

Structured diagnostic output for lint rules.

doc_links 🔒

The doc-comment text of #[miniextendr] items that reaches roxygen2 as markdown, and the pkg::topic links inside it (MXL204).

helpers

Shared utility functions for lint rule implementations.

lint_code

Stable lint rule identifiers.

misplaced_dots 🔒

Hint for a file that fails to parse because a Rust ... parameter is not the last one (#1737).

rules

Lint rule implementations.

Structs

LintReport

Result of running the lint over a crate source tree.

Functions

build_directives

The cargo directives build_script prints for the crate at manifest_dir once the lint is enabled: what to watch, then the warnings.

build_script

Entry point for build.rs. Runs the lint and prints cargo directives.

lint_enabled

Returns whether the lint should run based on the given env var.

rerun_directive 🔒

A cargo::rerun-if-changed directive for path.

run

Run the lint against the crate whose Cargo.toml sits in manifest_dir.

warning_directive 🔒

A cargo::warning directive for message, on one line.