How do I add colors to my table in Tabled?

Enable the 'ansi' feature in Cargo.toml and use settings like Color or BorderColor to apply ANSI colors to content and borders, as shown in the ANSI support and colorize sections of the README.

Tabled or comfy-table for Rust CLI tools?

Tabled offers more customization and memory-efficient options like IterTable, while comfy-table might be simpler for basic use; choose Tabled if you need advanced styling and low-memory rendering.

Can Tabled handle tables with millions of rows efficiently?

Yes, using IterTable or CompactTable, which are designed for low-memory environments and can process data iteratively without loading everything into memory, though width estimation may require configuration.

How to hide a column in Tabled using the derive macro?

Apply the #[tabled(skip)] attribute to the field in your struct to exclude it from the table representation, as demonstrated in the Derive section of the README.

Is Tabled compatible with no-std Rust projects?

Yes, through CompactTable, which supports no-std environments but requires manual width estimation and has limited configuration compared to the standard Table.

What's the difference between Table and IterTable?

Table buffers all data in memory for full control over styling and layout, while IterTable processes data row by row with minimal buffering, making it suitable for large datasets but with some layout estimation trade-offs.

tabled — Rust Pretty Printing Tables Library

What is tabled?

Tabled is a Rust library for creating and formatting tables from Rust structs and enums. It provides both a builder pattern for dynamic data and a derive macro for typed structures, making it suitable for various use cases from CLI tools to data display applications. The library offers extensive formatting options, multiple table styles, and memory-efficient table types.

Target Audience

Rust developers building CLI tools, data display applications, or any software requiring formatted tabular output. It is particularly useful for those working with structured data like structs and enums who need customizable table rendering.

Value Proposition

Developers choose Tabled for its flexibility and performance, offering both high-level convenience macros and low-level control for fine-grained table customization. Its unique selling points include support for multiple table styles (ASCII, modern, markdown, etc.), ANSI color support, memory-efficient table types for constrained environments, and a clean, intuitive API.

An easy to use library for pretty print tables of Rust structs and enums.

Use Cases

Best For

Building CLI tools that require formatted table output from Rust data structures.
Displaying structured data (like structs or enums) in applications with customizable table styles and layouts.
Creating memory-efficient tables for no-std or low-memory environments using IterTable or CompactTable.
Generating tables with ANSI-colored content and borders for enhanced terminal displays.
Automating table generation from Rust types using derive macros for quick prototyping.
Implementing dynamic table configurations with per-cell, row, or column formatting using a flexible object system.

Not Ideal For

Web applications requiring interactive HTML tables with JavaScript support
Projects needing simple, drop-in table components without configuration overhead
Teams focused on graphical user interfaces rather than terminal-based output
Use cases where table data changes in real-time with minimal rendering latency

Pros & Cons

Pros

Extensive Style Customization

Supports over a dozen pre-configured styles like ASCII, modern, markdown, and allows deep customization of borders, colors, and layouts through the Style and Theme settings.

Memory-Optimized Table Types

Provides IterTable and CompactTable for low-memory or no-std environments, enabling efficient handling of large datasets without buffering all data.

Derive Macro for Type Safety

Automatically generates table representations from Rust structs and enums using the Tabled derive macro, reducing boilerplate and ensuring consistency.

Flexible Object-Based Configuration

Allows applying settings to specific cells, rows, or columns using an object system, enabling fine-grained control over alignment, padding, and formatting.

Cons

Steep Learning Curve

The API is extensive with numerous settings and objects, which can be overwhelming for beginners or those needing quick, simple solutions.

Limited Web Integration

While an HTML format feature exists, it's not a primary focus; the library is optimized for terminal output, making it less suitable for web applications.

Complex Setup for Advanced Features

Features like ANSI color support require enabling specific Cargo features, and advanced customizations involve multiple steps and a deep understanding of the object system.

What is tabled?

Target Audience

Value Proposition

Use Cases

Best For

Building CLI tools that require formatted table output from Rust data structures.
Displaying structured data (like structs or enums) in applications with customizable table styles and layouts.
Creating memory-efficient tables for no-std or low-memory environments using IterTable or CompactTable.
Generating tables with ANSI-colored content and borders for enhanced terminal displays.
Automating table generation from Rust types using derive macros for quick prototyping.
Implementing dynamic table configurations with per-cell, row, or column formatting using a flexible object system.

Not Ideal For

Web applications requiring interactive HTML tables with JavaScript support
Projects needing simple, drop-in table components without configuration overhead
Teams focused on graphical user interfaces rather than terminal-based output
Use cases where table data changes in real-time with minimal rendering latency

Pros & Cons

Pros

Extensive Style Customization

Supports over a dozen pre-configured styles like ASCII, modern, markdown, and allows deep customization of borders, colors, and layouts through the Style and Theme settings.

Memory-Optimized Table Types

Provides IterTable and CompactTable for low-memory or no-std environments, enabling efficient handling of large datasets without buffering all data.

Derive Macro for Type Safety

Automatically generates table representations from Rust structs and enums using the Tabled derive macro, reducing boilerplate and ensuring consistency.

Flexible Object-Based Configuration

Allows applying settings to specific cells, rows, or columns using an object system, enabling fine-grained control over alignment, padding, and formatting.

Cons

Steep Learning Curve

The API is extensive with numerous settings and objects, which can be overwhelming for beginners or those needing quick, simple solutions.

Limited Web Integration

While an HTML format feature exists, it's not a primary focus; the library is optimized for terminal output, making it less suitable for web applications.

Complex Setup for Advanced Features

Features like ANSI color support require enabling specific Cargo features, and advanced customizations involve multiple steps and a deep understanding of the object system.

tabled

What is tabled?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?

tabled

What is tabled?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?