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/* Copyright 2017 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//! A simple event-driven library for parsing WebAssembly binary files
//! (or streams).
//!
//! The parser library reports events as they happend and only stores
//! parsing information for a brief period of time, making it very fast
//! and memory-efficient. The event-driven model, however, has some drawbacks.
//! If you need random access to the entire WebAssembly data-structure,
//! this is not the right library for you. You could however, build such
//! a data-structure using this library.

#![cfg_attr(not(feature = "std"), no_std)]
#![cfg_attr(not(feature = "std"), feature(alloc))]

#[cfg(not(feature = "std"))]
extern crate hashmap_core;

#[cfg(not(feature = "std"))]
#[macro_use]
extern crate alloc;

pub use parser::BinaryReader;
pub use parser::BinaryReaderError;
pub use parser::BrTable;
pub use parser::CustomSectionKind;
pub use parser::ExternalKind;
pub use parser::FuncType;
pub use parser::GlobalType;
pub use parser::Ieee32;
pub use parser::Ieee64;
pub use parser::ImportSectionEntryType;
pub use parser::LinkingType;
pub use parser::LocalName;
pub use parser::MemoryImmediate;
pub use parser::MemoryType;
pub use parser::NameEntry;
pub use parser::NameType;
pub use parser::Naming;
pub use parser::Operator;
pub use parser::Parser;
pub use parser::ParserInput;
pub use parser::ParserState;
pub use parser::Range;
pub use parser::RelocEntry;
pub use parser::RelocType;
pub use parser::ResizableLimits;
pub use parser::Result;
pub use parser::SectionCode;
pub use parser::TableType;
pub use parser::Type;
pub use parser::WasmDecoder;

pub use validator::validate;
pub use validator::ValidatingOperatorParser;
pub use validator::ValidatingParser;
pub use validator::WasmModuleResources;

mod limits;
mod parser;
mod tests;
mod validator;

#[cfg(not(feature = "std"))]
mod std {
    pub use alloc::vec;
    pub use core::*;
    pub mod collections {
        pub use hashmap_core::HashSet;
    }
}