Function validate_gerber_files 

pub fn validate_gerber_files(
    files: &[String],
) -> Result<ValidationReport, Vec<String>>

Validates a list of standardized Gerber filenames against a set of manufacturing rules. This function is pure: it takes a list of names and returns a result without any I/O.

Arguments

• files - A slice of strings, where each string is a filename that has already been renamed to the standard format (e.g., by the rename module).

Returns

• Ok(ValidationReport) - If all critical rules pass. The report includes the detected copper layer count and a list of warnings for non-critical issues (e.g., missing silkscreen or paste layers).
• Err(Vec<String>) - If any critical rules fail. The vector contains a list of all error messages detailing what is missing or incorrect.

Examples found in repository

examples/validation_check.rs (line 10)

fn run_test_case(title: &str, files: &[String]) {
    println!("--- Running Test Case: {} ---", title);
    println!("Input Files: {:?}", files);

    match validate_gerber_files(files) {
        Ok(ValidationReport {
            layer_count,
            warnings,
        }) => {
            println!("\n[VALIDATION PASSED]");
            println!("   - Detected Copper Layers: {}", layer_count);
            if warnings.is_empty() {
                println!("   - Warnings: None");
            } else {
                println!("   - Warnings:");
                for warning in warnings {
                    println!("     - {}", warning);
                }
            }
        }
        Err(errors) => {
            println!("\n[VALIDATION FAILED]");
            println!("   - Errors:");
            for error in errors {
                println!("     - {}", error);
            }
        }
    }
    println!("\n{}\n", "-".repeat(80));
}