Add more detailed comments for max_indexing_threads
@@ -31,6 +31,9 @@ pub struct IndexerOpts {
pub max_indexing_memory: MaxMemory,
/// The maximum number of threads the indexer will use.
+ /// If the number set is higher than the real number of cores available in the machine,
+ /// it will use the maximum number of available cores.
+ ///
/// It defaults to half of the available threads.
#[clap(long, env = "MEILI_MAX_INDEXING_THREADS", default_value_t)]
pub max_indexing_threads: MaxThreads,
