Crate pathrex_sys 

Raw FFI bindings for SuiteSparse:GraphBLAS and LAGraph.

This crate is a *-sys crate in the Rust ecosystem sense: it owns the native build (link directives in build.rs) and exposes the bindgen- generated symbols verbatim. Higher-level safe wrappers, RAII guards, and Rust APIs live in the pathrex crate.

Bindings are generated from the LAGraph headers in deps/LAGraph/include and the system-installed GraphBLAS.h. The generated file src/lagraph_sys_generated.rs is checked in; regenerate it with cargo build --features regenerate-bindings (requires libclang).

Structs

GB_BinaryOp_opaque

GB_Descriptor_opaque

GB_Matrix_opaque

GB_Scalar_opaque

GB_Semiring_opaque

GB_Type_opaque

GB_Vector_opaque

LAGraph_Graph_struct

RPQMatrixPlan

_IO_FILE

_IO_codecvt

_IO_marker

_IO_wide_data

Enums

GrB_Info

LAGraph_Boolean

LAGraph_Kind

LAGraph_State

RPQMatrixOp

Constants

LAGRAPH_MSG_LEN

Statics

GrB_BOOL^⚠

GrB_LOR^⚠

GrB_LOR_LAND_SEMIRING_BOOL^⚠

Functions

GrB_Matrix_build_BOOL^⚠

GrB_Matrix_dup^⚠

GrB_Matrix_extractElement_BOOL^⚠

GrB_Matrix_free^⚠

GrB_Matrix_new^⚠

GrB_Matrix_nvals^⚠

GrB_Vector_extractTuples_BOOL^⚠

GrB_Vector_free^⚠

GrB_Vector_new^⚠

GrB_Vector_nvals^⚠

GrB_Vector_setElement_BOOL^⚠

GrB_vxm^⚠

LAGraph_Cached_AT^⚠

LAGraph_CheckGraph^⚠

LAGraph_Delete^⚠

LAGraph_DestroyRpqMatrixPlan^⚠

LAGraph_Finalize^⚠

LAGraph_GetNumThreads^⚠

LAGraph_Init^⚠

LAGraph_MMRead^⚠

LAGraph_New^⚠

LAGraph_RPQMatrix^⚠

LAGraph_RPQMatrix_Free^⚠

LAGraph_RPQMatrix_label^⚠

LAGraph_RPQMatrix_reduce^⚠

LAGraph_RegularPathQuery^⚠

LAGraph_SetNumThreads^⚠

Type Aliases

FILE

GrB_BinaryOp

GrB_Descriptor

GrB_Index

GrB_Matrix

GrB_Scalar

GrB_Semiring

GrB_Type

GrB_Vector

LAGraph_Graph

_IO_lock_t

__off64_t

__off_t