Related: https://github.com/rust-lang/rust/issues/66741 Guarded with `#![feature(default_alloc_error_handler)]` a default `alloc_error_handler` is called, if a custom allocator is used and no other custom `#[alloc_error_handler]` is defined. The panic message does not contain the size anymore, because it would pull in the fmt machinery, which would blow up the code size significantly.
6 lines
189 B
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6 lines
189 B
Text
error: `#[alloc_error_handler]` function required, but not found.
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note: Use `#![feature(default_alloc_error_handler)]` for a default error handler.
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error: aborting due to previous error
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