gwr - v0.0.2

gwr/syntax/module

Types

DataSegment

</>

https://webassembly.github.io/spec/core/syntax/modules.html#data-segments

pub type DataSegment {
  DataSegment(init: BitArray, mode: DataSegmentMode)
}

Constructors 

  • DataSegment(init: BitArray, mode: DataSegmentMode)

DataSegmentMode

</>

https://webassembly.github.io/spec/core/syntax/modules.html#data-segments

pub type DataSegmentMode {
  PassiveDataSegment
  ActiveDataSegment(
    memory: index.MemoryIndex,
    offset: instruction.Expression,
  )
}

Constructors 

  • PassiveDataSegment
  • ActiveDataSegment(
  memory: index.MemoryIndex,
  offset: instruction.Expression,
)

ElementSegment

</>

https://webassembly.github.io/spec/core/syntax/modules.html#element-segments

pub type ElementSegment {
  ElementSegment(
    type_: types.ReferenceType,
    init: convention.Vector(instruction.Expression),
    mode: ElementSegmentMode,
  )
}

Constructors 

  • ElementSegment(
  type_: types.ReferenceType,
  init: convention.Vector(instruction.Expression),
  mode: ElementSegmentMode,
)

ElementSegmentMode

</>

https://webassembly.github.io/spec/core/syntax/modules.html#element-segments

pub type ElementSegmentMode {
  PassiveElementSegment
  ActiveElementSegment(
    table: index.TableIndex,
    offset: instruction.Expression,
  )
  DeclarativeElementSegment
}

Constructors 

  • PassiveElementSegment
  • ActiveElementSegment(
  table: index.TableIndex,
  offset: instruction.Expression,
)
  • DeclarativeElementSegment

Export

</>

https://webassembly.github.io/spec/core/syntax/modules.html#exports

pub type Export {
  Export(name: value.Name, descriptor: ExportDescriptor)
}

Constructors 

  • Export(name: value.Name, descriptor: ExportDescriptor)

ExportDescriptor

</>

https://webassembly.github.io/spec/core/syntax/modules.html#exports

pub type ExportDescriptor {
  FunctionExport(index: index.FunctionIndex)
  TableExport(index: index.TableIndex)
  MemoryExport(index: index.MemoryIndex)
  GlobalExport(index: index.GlobalIndex)
}

Constructors 

  • FunctionExport(index: index.FunctionIndex)
  • TableExport(index: index.TableIndex)
  • MemoryExport(index: index.MemoryIndex)
  • GlobalExport(index: index.GlobalIndex)

Function

</>

https://webassembly.github.io/spec/core/syntax/modules.html#functions

pub type Function {
  Function(
    type_: index.TypeIndex,
    locals: convention.Vector(types.ValueType),
    body: instruction.Expression,
  )
}

Constructors 

  • Function(
  type_: index.TypeIndex,
  locals: convention.Vector(types.ValueType),
  body: instruction.Expression,
)

Global

</>

https://webassembly.github.io/spec/core/syntax/modules.html#globals

pub type Global {
  Global(type_: types.GlobalType, init: instruction.Expression)
}

Constructors 

  • Global(type_: types.GlobalType, init: instruction.Expression)

Import

</>

https://webassembly.github.io/spec/core/syntax/modules.html#imports

pub type Import {
  Import(
    module: value.Name,
    name: value.Name,
    descriptor: ImportDescriptor,
  )
}

Constructors 

  • Import(
  module: value.Name,
  name: value.Name,
  descriptor: ImportDescriptor,
)

ImportDescriptor

</>

https://webassembly.github.io/spec/core/syntax/modules.html#imports

pub type ImportDescriptor {
  FunctionImport(function: index.FunctionIndex)
  TableImport(table: types.TableType)
  MemoryImport(memory: types.MemoryType)
  GlobalImport(global: types.GlobalType)
}

Constructors 

  • FunctionImport(function: index.FunctionIndex)
  • TableImport(table: types.TableType)
  • MemoryImport(memory: types.MemoryType)
  • GlobalImport(global: types.GlobalType)

Memory

</>

https://webassembly.github.io/spec/core/syntax/modules.html#memories

pub type Memory {
  Memory(type_: types.MemoryType)
}

Constructors 

  • Memory(type_: types.MemoryType)

Module

</>

WebAssembly programs are organized into modules, which are the unit of deployment, loading, and compilation. A module collects definitions for types, functions, tables, memories, and globals. In addition, it can declare imports and exports and provide initialization in the form of data and element segments, or a start function.

https://webassembly.github.io/spec/core/syntax/modules.html#modules

pub type Module {
  Module(
    types: convention.Vector(types.FunctionType),
    functions: convention.Vector(Function),
    tables: convention.Vector(Table),
    memories: convention.Vector(Memory),
    globals: convention.Vector(Global),
    elements: convention.Vector(ElementSegment),
    datas: convention.Vector(DataSegment),
    start: Option(StartFunction),
    imports: convention.Vector(Import),
    exports: convention.Vector(Export),
  )
}

Constructors 

  • Module(
  types: convention.Vector(types.FunctionType),
  functions: convention.Vector(Function),
  tables: convention.Vector(Table),
  memories: convention.Vector(Memory),
  globals: convention.Vector(Global),
  elements: convention.Vector(ElementSegment),
  datas: convention.Vector(DataSegment),
  start: Option(StartFunction),
  imports: convention.Vector(Import),
  exports: convention.Vector(Export),
)

StartFunction

</>

https://webassembly.github.io/spec/core/syntax/modules.html#start-function

pub type StartFunction {
  StartFunction(function: index.FunctionIndex)
}

Constructors 

  • StartFunction(function: index.FunctionIndex)

Table

</>

https://webassembly.github.io/spec/core/syntax/modules.html#tables

pub type Table {
  Table(type_: types.TableType)
}

Constructors 

  • Table(type_: types.TableType)
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