Module aws_smithy_types::primitive

Utilities for formatting and parsing primitives

Smithy protocols have specific behavior for serializing & deserializing floats, specifically:

• NaN should be serialized as NaN
• Positive infinity should be serialized as Infinity
• Negative infinity should be serialized as -Infinity

This module defines the Parse trait which enables parsing primitive values (numbers & booleans) that follow these rules and Encoder, a struct that enables allocation-free serialization.

Examples

Parsing

use aws_smithy_types::primitive::Parse;
let parsed = f64::parse_smithy_primitive("123.4").expect("valid float");

Encoding

use aws_smithy_types::primitive::Encoder;
assert_eq!("123.4", Encoder::from(123.4).encode());
assert_eq!("Infinity", Encoder::from(f64::INFINITY).encode());
assert_eq!("true", Encoder::from(true).encode());

Structs

• Encoder
  Primitive Type Encoder
• PrimitiveParseError
  An error during primitive parsing

Traits

• Parse
  Sealed trait for custom parsing of primitive types