18 lines
570 B
Rust
18 lines
570 B
Rust
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use std::env;
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/// Cargo, at least sometimes, sets SSL_CERT_FILE and SSL_CERT_DIR internally,
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/// it uses OpenSSL. So, always unset both at the beginning of a test even if
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/// the test doesn't use either.
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///
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/// # Safety
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///
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/// This is only safe if used together with `#[serial]` because calling
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/// `[env::remove_var()]` is unsafe if another thread is running.
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///
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/// Note that `env::remove_var()` is scheduled to become unsafe in Rust
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/// Edition 2024.
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pub(crate) unsafe fn clear_env() {
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env::remove_var("SSL_CERT_FILE");
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env::remove_var("SSL_CERT_DIR");
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}
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