198 lines
7.3 KiB
Rust
198 lines
7.3 KiB
Rust
// Copyright 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#![allow(non_camel_case_types)]
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extern crate libc;
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use libc::{c_char, c_int, c_void, size_t};
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pub enum ShadercCompiler {}
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pub enum ShadercCompileOptions {}
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pub enum ShadercCompilationResult {}
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#[repr(C)]
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pub struct shaderc_include_result {
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pub source_name: *const c_char,
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pub source_name_length: size_t,
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pub content: *const c_char,
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pub content_length: size_t,
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pub user_data: *mut c_void,
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}
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type shaderc_include_resolve_fn = extern "C" fn(
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user_data: *mut c_void,
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requested_source: *const c_char,
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type_: c_int,
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requesting_source: *const c_char,
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include_depth: size_t,
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) -> *mut shaderc_include_result;
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type shaderc_include_result_release_fn =
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extern "C" fn(user_data: *mut c_void, include_result: *mut shaderc_include_result);
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unsafe extern "C" {
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pub fn shaderc_compiler_initialize() -> *mut ShadercCompiler;
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pub fn shaderc_compiler_release(compiler: *mut ShadercCompiler);
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pub fn shaderc_compile_into_spv(
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compiler: *const ShadercCompiler,
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source_text: *const c_char,
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source_size: size_t,
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shader_kind: i32,
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input_file_name: *const c_char,
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entry_point_name: *const c_char,
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additional_options: *const ShadercCompileOptions,
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) -> *mut ShadercCompilationResult;
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pub fn shaderc_compile_into_spv_assembly(
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compiler: *const ShadercCompiler,
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source_text: *const c_char,
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source_size: size_t,
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shader_kind: i32,
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input_file_name: *const c_char,
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entry_point_name: *const c_char,
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additional_options: *const ShadercCompileOptions,
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) -> *mut ShadercCompilationResult;
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pub fn shaderc_compile_into_preprocessed_text(
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compiler: *const ShadercCompiler,
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source_text: *const c_char,
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source_size: size_t,
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shader_kind: i32,
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input_file_name: *const c_char,
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entry_point_name: *const c_char,
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additional_options: *const ShadercCompileOptions,
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) -> *mut ShadercCompilationResult;
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pub fn shaderc_assemble_into_spv(
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compiler: *const ShadercCompiler,
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source_assembly: *const c_char,
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source_size: size_t,
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additional_options: *const ShadercCompileOptions,
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) -> *mut ShadercCompilationResult;
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pub fn shaderc_compile_options_initialize() -> *mut ShadercCompileOptions;
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pub fn shaderc_compile_options_clone(
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options: *const ShadercCompileOptions,
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) -> *mut ShadercCompileOptions;
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pub fn shaderc_compile_options_release(options: *mut ShadercCompileOptions);
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pub fn shaderc_compile_options_add_macro_definition(
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options: *mut ShadercCompileOptions,
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name: *const c_char,
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name_length: size_t,
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value: *const c_char,
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vaule_length: size_t,
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);
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pub fn shaderc_compile_options_set_source_language(
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options: *mut ShadercCompileOptions,
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language: i32,
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);
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pub fn shaderc_compile_options_set_generate_debug_info(options: *mut ShadercCompileOptions);
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pub fn shaderc_compile_options_set_optimization_level(
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options: *mut ShadercCompileOptions,
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level: i32,
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);
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pub fn shaderc_compile_options_set_forced_version_profile(
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options: *mut ShadercCompileOptions,
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version: c_int,
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profile: i32,
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);
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pub fn shaderc_compile_options_set_include_callbacks(
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options: *mut ShadercCompileOptions,
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resolver: shaderc_include_resolve_fn,
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result_releaser: shaderc_include_result_release_fn,
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user_data: *mut c_void,
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);
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pub fn shaderc_compile_options_set_suppress_warnings(options: *mut ShadercCompileOptions);
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pub fn shaderc_compile_options_set_warnings_as_errors(options: *mut ShadercCompileOptions);
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pub fn shaderc_compile_options_set_target_env(
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options: *mut ShadercCompileOptions,
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env: i32,
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version: u32,
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);
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pub fn shaderc_compile_options_set_target_spirv(
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options: *mut ShadercCompileOptions,
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version: i32,
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);
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pub fn shaderc_compile_options_set_limit(
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options: *mut ShadercCompileOptions,
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limit: i32,
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value: c_int,
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);
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pub fn shaderc_compile_options_set_auto_bind_uniforms(
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options: *mut ShadercCompileOptions,
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auto_bind: bool,
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);
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pub fn shaderc_compile_options_set_auto_combined_image_sampler(
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options: *mut ShadercCompileOptions,
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auto_combine: bool,
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);
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pub fn shaderc_compile_options_set_hlsl_io_mapping(
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options: *mut ShadercCompileOptions,
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hlsl_iomap: bool,
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);
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pub fn shaderc_compile_options_set_hlsl_offsets(
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options: *mut ShadercCompileOptions,
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hlsl_offsets: bool,
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);
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pub fn shaderc_compile_options_set_binding_base(
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options: *mut ShadercCompileOptions,
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resource_kind: c_int,
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base: u32,
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);
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pub fn shaderc_compile_options_set_binding_base_for_stage(
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options: *mut ShadercCompileOptions,
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shader_kind: c_int,
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resource_kind: c_int,
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base: u32,
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);
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pub fn shaderc_compile_options_set_hlsl_register_set_and_binding(
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options: *mut ShadercCompileOptions,
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register: *const c_char,
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set: *const c_char,
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binding: *const c_char,
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);
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pub fn shaderc_compile_options_set_auto_map_locations(
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options: *mut ShadercCompileOptions,
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auto_map: bool,
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);
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pub fn shaderc_compile_options_set_hlsl_register_set_and_binding_for_stage(
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options: *mut ShadercCompileOptions,
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shader_kind: c_int,
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register: *const c_char,
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set: *const c_char,
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binding: *const c_char,
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);
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pub fn shaderc_compile_options_set_hlsl_functionality1(
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options: *mut ShadercCompileOptions,
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enable: bool,
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);
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pub fn shaderc_compile_options_set_invert_y(options: *mut ShadercCompileOptions, enable: bool);
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pub fn shaderc_compile_options_set_nan_clamp(options: *mut ShadercCompileOptions, enable: bool);
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pub fn shaderc_result_release(result: *mut ShadercCompilationResult);
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pub fn shaderc_result_get_compilation_status(result: *const ShadercCompilationResult) -> i32;
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pub fn shaderc_result_get_num_errors(result: *const ShadercCompilationResult) -> size_t;
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pub fn shaderc_result_get_num_warnings(result: *const ShadercCompilationResult) -> size_t;
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pub fn shaderc_result_get_error_message(
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result: *const ShadercCompilationResult,
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) -> *const c_char;
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pub fn shaderc_result_get_length(result: *const ShadercCompilationResult) -> size_t;
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pub fn shaderc_result_get_bytes(result: *const ShadercCompilationResult) -> *const c_char;
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pub fn shaderc_get_spv_version(version: *mut c_int, revision: *mut c_int);
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pub fn shaderc_parse_version_profile(
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str: *const c_char,
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version: *mut c_int,
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profile: *mut i32,
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) -> bool;
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}
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