SushiEngine::Logging::SpscByteRing
try_write
bool try_write(const void *head, std::size_t head_size, const void *body, std::size_t body_size) noexceptParameters
| Name | Type |
|---|---|
head | const void * |
head_size | std::size_t |
body | const void * |
body_size | std::size_t |
Returns
bool
false when the record is empty, exceeds UINT32_MAX, or does not fit; nothing is written then.
Description
Appends one record made of head then body, or refuses it whole.
Precondition
Called only from the producer thread.