Lib.rs

Cargo Features

libabort has no features set by default.

[dependencies]
libabort = { version = "0.1.9", features = ["std", "always-immediate-abort", "abort-via-trap", "libc"] }

std

Use the standard library abort function

always-immediate-abort

Give a compilation error if immediate_abort can't be used, avoiding the fallback implementation.

This compilation error is triggered in the library crate, not when the user invokes the code.

abort-via-trap

Use the trap function as an abort implementation

If the trap function is unsupported, this will do nothing.

Features from optional dependencies

libc implicit feature

Enables libc

Enable feature = "libc" to use the C standard library's abort function. This requires linking against the C standard library.

We don't use the dep:libc syntax because we want to support versions before Rust 1.60 The default-features are disabled, to avoid using the Rust stdlib.