Squashed 'vendor/ruvector/' content from commit b64c2172

git-subtree-dir: vendor/ruvector
git-subtree-split: b64c21726f2bb37286d9ee36a7869fef60cc6900

crates/ruvector-attention-node/src/lib.rs

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+//! ruvector-attention-node
+//!
+//! Node.js bindings for ruvector-attention via NAPI-RS
+//!
+//! This crate provides comprehensive Node.js bindings for:
+//! - Attention mechanisms (dot-product, multi-head, hyperbolic, flash, linear, local-global, MoE)
+//! - Training utilities (loss functions, optimizers, schedulers)
+//! - Async/batch processing
+//! - Graph attention mechanisms
+//! - Benchmarking utilities
+
+#![deny(clippy::all)]
+
+use napi_derive::napi;
+
+pub mod async_ops;
+pub mod attention;
+pub mod graph;
+pub mod training;
+
+// Re-export main attention types
+pub use attention::{
+    AttentionConfig, DotProductAttention, FlashAttention, HyperbolicAttention, LinearAttention,
+    LocalGlobalAttention, MoEAttention, MoEConfig, MultiHeadAttention,
+};
+
+// Re-export training types
+pub use training::{
+    AdamOptimizer, AdamWOptimizer, CurriculumScheduler, CurriculumStageConfig, DecayType,
+    HardNegativeMiner, InBatchMiner, InfoNCELoss, LearningRateScheduler, LocalContrastiveLoss,
+    LossWithGradients, MiningStrategy, SGDOptimizer, SpectralRegularization, TemperatureAnnealing,
+};
+
+// Re-export async/batch types
+pub use async_ops::{
+    AttentionType, BatchConfig, BatchResult, BenchmarkResult, ParallelConfig, StreamProcessor,
+};
+
+// Re-export graph attention types
+pub use graph::{
+    DualSpaceAttention, DualSpaceConfig, EdgeFeaturedAttention, EdgeFeaturedConfig,
+    GraphRoPEAttention, RoPEConfig,
+};
+
+/// Get library version
+#[napi]
+pub fn version() -> String {
+    env!("CARGO_PKG_VERSION").to_string()
+}
+
+/// Get library info
+#[napi]
+pub fn info() -> LibraryInfo {
+    LibraryInfo {
+        name: "ruvector-attention-node".to_string(),
+        version: env!("CARGO_PKG_VERSION").to_string(),
+        description: "Node.js bindings for ruvector-attention".to_string(),
+        features: vec![
+            "scaled-dot-product".to_string(),
+            "multi-head".to_string(),
+            "hyperbolic".to_string(),
+            "flash".to_string(),
+            "linear".to_string(),
+            "local-global".to_string(),
+            "moe".to_string(),
+            "edge-featured".to_string(),
+            "graph-rope".to_string(),
+            "dual-space".to_string(),
+            "training".to_string(),
+            "async".to_string(),
+            "batch".to_string(),
+            "benchmark".to_string(),
+        ],
+    }
+}
+
+/// Library information
+#[napi(object)]
+pub struct LibraryInfo {
+    pub name: String,
+    pub version: String,
+    pub description: String,
+    pub features: Vec<String>,
+}