c4e49a98ad
This patch adds tests for Rust 1.49.0 which we can just copy from 1.48.0 as there were no changes.
32 lines
1006 B
Plaintext
32 lines
1006 B
Plaintext
---
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source: tests/output.rs
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expression: "get_stdout(&[item])"
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---
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log Function log::set_logger_racy rusty-man
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SYNOPSIS
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pub unsafe fn set_logger_racy(
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logger: &'static dyn Log
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) -> Result<(), SetLoggerError>
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DESCRIPTION
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A thread-unsafe version of `set_logger`.
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This function is available on all platforms, even those that do not have support for atomics
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that is needed by `set_logger`.
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In almost all cases, `set_logger` should be preferred.
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# Safety
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This function is only safe to call when no other logger initialization function is called
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while this function still executes.
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This can be upheld by (for example) making sure that **there are no other threads**, and (on
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embedded) that **interrupts are disabled**.
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It is safe to use other logging functions while this function runs (including all logging
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macros).
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