Lib.rs

Cargo Features

[dependencies]
hermes-core = { version = "1.8.34", default-features = false, features = ["native", "sync", "diagnostics", "fst-index", "wasm", "http"] }

default = sync

The sync feature is set by default whenever hermes-core is added without default-features = false somewhere in the dependency tree.

native sync = fst-index

Enables async-channel, bumpalo, crossbeam-channel, hf-hub ^0.4, kentro, lasso, libc, memmap2, nalgebra, ndarray ^0.16, num_cpus, rayon, tokenizers, tokio, and uuid

Affects directory::FsDirectory, index::Index, hermes-core::DefaultDirectory, hermes-core::default_indexing_threads, hermes-core::default_compression_threads, ann_build::new_ivf_rabitq, ann_build::serialize_ivf_rabitq, ann_build::new_scann, ann_build::serialize_scann, store::EagerParallelStoreWriter, hf_tokenizer::TokenizerCache, hf_tokenizer::tokenizer_cache, idf_weights::IdfWeights, idf_weights::IdfWeightsCache, idf_weights::idf_weights_cache…

sync default = native

Affects collector::search_segment_with_count_sync, collector::search_segment_with_positions_and_count_sync, collector::collect_segment_with_limit_sync…

diagnostics

fst-index native? wasm?

Enables fst

Affects sstable_index::FstBlockIndex…

wasm = fst-index

Enables tokenizers

http

Enables instant and reqwest