anyhow

We have hosted the application anyhow in order to run this application in our online workstations with Wine or directly.

Quick description about anyhow:

This is a Rust library (crate) that provides a flexible, concrete error type built atop the standard std: : error: : Error trait. Its primary goal is to make error handling in applications easy: instead of defining lots of custom error types, you can use anyhow: : Error (or the alias anyhow: : Result) for fallible functions. The crate supports attaching context to errors, so you can convert a low-level error (like �file not found�) into one with richer diagnostics (�Failed to read instructions from path X�) using .context() or .with_context(). It supports downcasting (so you can inspect the underlying error type), and for recent versions of Rust, it will capture backtraces by default when the underlying error type doesn�t already. It also supports no_std mode (in limited form) by disabling default features. The README distinguishes it from library-oriented error crates (like thiserror): use anyhow when you just care about application-level error handling, not fine-grained types.

Features:

• anyhow: : Error as a catch-all error type for applications
• .context() / .with_context() to enrich error messages
• Support for downcasting to inspect embedded error types
• Automatic backtrace capture (for Rust versions ? 1.65)
• no_std support when compiled with default-features disabled
• Dual-license (MIT/Apache) making it broadly usable

Programming Language: Rust.
Categories:

Libraries

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