Module linter 

Core types for the lint engine: rule definitions, error reporting, and fix proposals.

This module contains the fundamental abstractions used by both native Rust rules (in src/rules/) and WASM plugin rules:

• LintRule — trait that every rule implements
• LintError — a single diagnostic produced by a rule
• Severity — error vs. warning classification
• Fix — an auto-fix action attached to a diagnostic
• Linter — collects rules and runs them against a parsed config

Structs

Fix

Represents a fix that can be applied to resolve a lint error

FixApplyResult

Result of applying fixes to content, with detailed counts.

LintError

A single lint diagnostic produced by a rule.

Linter

Container that holds LintRules and runs them against a parsed config.

Enums

Severity

Severity level of a lint diagnostic.

Constants

RULE_CATEGORIES

Display-ordered list of rule categories for UI output.

Traits

LintRule

A lint rule that can be checked against a parsed nginx configuration.

Functions

apply_fixes_to_content

Apply fixes to content string.

apply_fixes_to_content_detailed

Apply fixes to content string, reporting skipped fixes.

compute_line_starts

Compute the byte offset of the start of each line (1-indexed).

normalize_line_fix

Convert a line-based Fix into an offset-based one using precomputed line starts.

run_rule

Run a single rule, dispatching to LintRule::check_shared with one lazily-created Arc<Config> for rules that want a shared handle, and to LintRule::check otherwise.

run_rule_with_content

Like run_rule, but additionally dispatches to LintRule::check_with_content for rules that want raw content, so those rules don’t have to re-read the file from disk when the caller already has it in memory. Falls back to run_rule’s dispatch policy otherwise.