A Rust library for adding progress bars, spinners, and color support to command-line applications.
Indicatif is a Rust library for indicating progress in command-line applications. It provides visual feedback to users through progress bars, spinners, and color support, making long-running CLI operations more transparent and user-friendly.
Rust developers building command-line tools or applications that require progress reporting, such as download managers, data processors, or build systems.
Developers choose Indicatif for its simplicity, flexibility, and seamless integration with Rust's ecosystem, including logging crates like `log` and `tracing`, without terminal output conflicts.
A command line progress reporting library for Rust
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The library provides an easy way to create progress bars and spinners, as demonstrated in examples like download.rs and single.rs with minimal code.
Supports concurrent progress indicators with MultiProgress, shown in the multi.rs example for handling multiple tasks simultaneously.
Compatible with Rust logging crates via separate integrations like indicatif-log-bridge, preventing terminal output conflicts as mentioned in the README.
Offers styling options for terminal output, enhancing visual distinction, though it's described as basic with plans for future expansion.
Currently only provides basic color support and has admitted plans for bigger features, indicating a lack of advanced styling or interactive elements.
Requires additional crates like indicatif-log-bridge for full logging compatibility, adding setup complexity and potential maintenance overhead.
Frequent progress updates in fast loops can introduce terminal rendering costs, which might be problematic for resource-constrained applications.