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Move sapling_backingstore_get_tree_batch to cxx_bridge

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Summary:
X-link: https://github.com/facebookincubator/velox/pull/7781

cxx.rs provides a more ergonomic and opinionated interop layer between Rust and C++ that we would like to leverage for future API chages.

This moves  sapling_backingstore_get_tree_batch from the existing cbindgen implemenation to the new cxxbridge.

Reviewed By: MichaelCuevas

Differential Revision: D51645547

fbshipit-source-id: 0b11ea745efe02f282200fe5a325422978a1b466
This commit is contained in:
John Elliott
2023-11-28 21:33:29 -08:00
committed by Facebook GitHub Bot
parent 820e215213
commit ef4c4f97f9
1 changed files with 14 additions and 6 deletions
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20
build/fbcode_builder/CMake/RustStaticLibrary.cmake
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@@ -363,7 +363,7 @@ endfunction()
# `${TARGET}` CMake library target.
#
# ```cmake
# rust_cxx_bridge(<TARGET> <CXX_BRIDGE_FILE> [CRATE <CRATE_NAME>])
# rust_cxx_bridge(<TARGET> <CXX_BRIDGE_FILE> [CRATE <CRATE_NAME>] [LIBS <LIBNAMES>])
# ```
#
# Parameters:
@@ -374,9 +374,11 @@ endfunction()
# - CRATE_NAME:
# Name of the crate. This parameter is optional. If unspecified, it will
# fallback to `${TARGET}`.
# - LIBS <lib1> [<lib2> ...]:
# A list of libraries that this library depends on.
#
function(rust_cxx_bridge TARGET CXX_BRIDGE_FILE)
fb_cmake_parse_args(ARG "" "CRATE" "" "${ARGN}")
fb_cmake_parse_args(ARG "" "CRATE" "LIBS" "${ARGN}")
if(DEFINED ARG_CRATE)
set(crate_name "${ARG_CRATE}")
@@ -476,6 +478,11 @@ function(rust_cxx_bridge TARGET CXX_BRIDGE_FILE)
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
$<INSTALL_INTERFACE:include>
)
target_link_libraries(
${crate_name}
PUBLIC
${ARG_LIBS}
)
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/rust")
add_custom_command(
@@ -517,10 +524,11 @@ function(rust_cxx_bridge TARGET CXX_BRIDGE_FILE)
COMMENT "Generating cxx bindings for crate ${crate_name}"
)
target_sources(${crate_name}
target_sources(
${crate_name}
PRIVATE
"${CMAKE_CURRENT_BINARY_DIR}/${cxx_header}"
"${CMAKE_CURRENT_BINARY_DIR}/rust/cxx.h"
"${CMAKE_CURRENT_BINARY_DIR}/${cxx_source}"
"${CMAKE_CURRENT_BINARY_DIR}/${cxx_header}"
"${CMAKE_CURRENT_BINARY_DIR}/rust/cxx.h"
"${CMAKE_CURRENT_BINARY_DIR}/${cxx_source}"
)
endfunction()