errno

library0.3.14rscratesunverified

Cross-platform interface to the `errno` variable, providing access to system error codes.

# Cargo.toml
[dependencies]
errno = "0.3.14"

INSTALL

IMPORT

SIG · ERRNO

errno

utilityrustv0.3.14

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

errno

✓ use errno::errno;

Sets and retrieves the errno value.

use errno::{errno, set_errno, Errno}; fn main() { set_errno(Errno(2)); let e = errno(); println!("errno: {}", e.0); }

Debug

Known issues

No known issues recorded.

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Version history

0.3.14latest on crates.io

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