mirror of
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105 lines
3.6 KiB
Rust
105 lines
3.6 KiB
Rust
/*
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* Copyright 2020 Fluence Labs Limited
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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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*/
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use super::IType;
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use crate::instructions_generator::WITResolver;
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use crate::Result;
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use fluence_sdk_wit::ParsedType;
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use fluence_sdk_wit::RustType;
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// return error if there is no record with such name
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pub(crate) fn ptype_to_itype_checked(
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pty: &ParsedType,
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wit_resolver: &mut WITResolver<'_>,
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) -> Result<IType> {
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match pty {
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ParsedType::I8(_) => Ok(IType::S8),
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ParsedType::I16(_) => Ok(IType::S16),
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ParsedType::I32(_) => Ok(IType::S32),
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ParsedType::I64(_) => Ok(IType::S64),
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ParsedType::U8(_) => Ok(IType::U8),
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ParsedType::U16(_) => Ok(IType::U16),
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ParsedType::U32(_) => Ok(IType::U32),
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ParsedType::U64(_) => Ok(IType::U64),
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ParsedType::F32(_) => Ok(IType::F32),
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ParsedType::F64(_) => Ok(IType::F64),
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ParsedType::Boolean(_) => Ok(IType::Boolean),
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ParsedType::Utf8Str(_) => Ok(IType::String),
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ParsedType::Utf8String(_) => Ok(IType::String),
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ParsedType::Vector(ty, _) => {
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let array_itype = ptype_to_itype_checked(ty, wit_resolver)?;
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if let IType::U8 = array_itype {
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Ok(IType::ByteArray)
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} else {
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Ok(IType::Array(Box::new(array_itype)))
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}
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}
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ParsedType::Record(record_name, _) => {
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let record_type_id = wit_resolver.get_record_type_id(record_name)?;
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Ok(IType::Record(record_type_id as _))
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}
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}
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}
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pub(crate) fn ptype_to_itype_unchecked(
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pty: &ParsedType,
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wit_resolver: &mut WITResolver<'_>,
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) -> IType {
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match pty {
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ParsedType::I8(_) => IType::S8,
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ParsedType::I16(_) => IType::S16,
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ParsedType::I32(_) => IType::S32,
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ParsedType::I64(_) => IType::S64,
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ParsedType::U8(_) => IType::U8,
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ParsedType::U16(_) => IType::U16,
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ParsedType::U32(_) => IType::U32,
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ParsedType::U64(_) => IType::U64,
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ParsedType::F32(_) => IType::F32,
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ParsedType::F64(_) => IType::F64,
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ParsedType::Boolean(_) => IType::Boolean,
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ParsedType::Utf8Str(_) => IType::String,
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ParsedType::Utf8String(_) => IType::String,
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ParsedType::Vector(ty, _) => {
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let array_itype = ptype_to_itype_unchecked(ty, wit_resolver);
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if let IType::U8 = array_itype {
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IType::ByteArray
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} else {
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IType::Array(Box::new(array_itype))
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}
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}
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ParsedType::Record(record_name, _) => {
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let record_type_id = wit_resolver.get_record_type_id_unchecked(record_name);
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IType::Record(record_type_id as _)
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}
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}
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}
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pub(crate) fn wtype_to_itype(pty: &RustType) -> IType {
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match pty {
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RustType::I8 => IType::S8,
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RustType::I16 => IType::S16,
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RustType::I32 => IType::S32,
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RustType::I64 => IType::S64,
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RustType::U8 => IType::U8,
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RustType::U16 => IType::U16,
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RustType::U32 => IType::U32,
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RustType::U64 => IType::U64,
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RustType::F32 => IType::F32,
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RustType::F64 => IType::F64,
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}
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}
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