kayto 0.1.10

Fast OpenAPI parser that turns imperfect specs into a stable output schema with actionable diagnostics.
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/// Builds a TypeScript object literal type from formatted field fragments.
pub fn type_object(fields: Vec<String>) -> String {
    if fields.is_empty() {
        "{}".to_string()
    } else {
        let mut out = String::new();
        out.push_str("{\n");

        for field in fields {
            let indented = indent_lines(&field, "  ");
            out.push_str(&indented);
            out.push_str(";\n");
        }

        out.push('}');
        out
    }
}

/// Quotes and escapes a string for safe usage as a TS string literal.
pub fn ts_quote(value: &str) -> String {
    let escaped = value.replace('\\', "\\\\").replace('"', "\\\"");
    format!("\"{escaped}\"")
}

/// Applies inline indentation to every new line in a rendered type fragment.
pub fn indent_inline(value: &str, prefix: &str) -> String {
    value.replace('\n', &format!("\n{prefix}"))
}

/// Indents each line in a multi-line fragment using the provided prefix.
fn indent_lines(value: &str, prefix: &str) -> String {
    value
        .lines()
        .map(|line| format!("{prefix}{line}"))
        .collect::<Vec<_>>()
        .join("\n")
}