class Wasmer::Value

• Wasmer::Value
• Reference
• Object

Overview

WebAssembly computations manipulate values of basic value types:

• Integer (32 or 64 bit width)
• Floating-point (32 or 64 bit width)
• Vectors (128 bits, with 32 or 64 bit lanes)

See Also Specification: https://webassembly.github.io/spec/core/exec/runtime.html#values

Defined in:

wasmer/value.cr

Constructors

• .new(val : Number, kind : ValueKind)
• .new(value : Int)
• .new(value : Float)

Instance Method Summary

• #as_f : Float64

  Returns the Value's value as a native Crystal Float64 raises otherwise

• #as_f32 : Float32

  Returns the Value's value as a native Crystal Float32 raises otherwise

• #as_i : Int32

  Returns the Value's value as a native Crystal Int32 raises otherwise

• #as_i64 : Int64

  Returns the Value's value as a native Crystal Int64 raises otherwise

• #kind
• #unwrap : Number

  Returns the Value's value as a native Crystal value

Constructor Detail

Instance Method Detail