Crate duper 

Duper

The format that’s super!

Duper aims to be a human-friendly extension of JSON with quality-of-life improvements, extra types, and semantic identifiers.

DatabaseConfig({
  host: IPV4("127.0.0.1"),
  port: Port(5432),
  username: "admin",
  password: SecureString("encrypted_data"),
  pool_size: 10,
  timeout: Duration("30s"),
  ssl: SSLConfig({
    enabled: true,
    cert: Path("/etc/ssl/cert.pem"),
    verify: true,
  }),
  created_at: Timestamp(1704067200),
})

Feature flags

• ansi: Enables the [Ansi] module for printing Duper values to a console.
• serde: Enables serde serialization/deserialization for DuperValue.

Other crates

• serde_duper: Provides full serialization/deserialization support between Duper and native data types.
• axum_duper: Provides an extractor/response for use with axum.

Re-exports

pub use ast::DuperArray;

pub use ast::DuperBytes;

pub use ast::DuperIdentifier;

pub use ast::DuperIdentifierTryFromError;

pub use ast::DuperInner;

pub use ast::DuperKey;

pub use ast::DuperObject;

pub use ast::DuperObjectTryFromError;

pub use ast::DuperString;

pub use ast::DuperTuple;

pub use ast::DuperValue;

pub use visitor::pretty_printer::PrettyPrinter;

pub use visitor::serializer::Serializer;

Modules

ast

Types for interacting with Duper’s abstract syntax tree.

visitor

Utilities for using and implementing your own DuperVisitor.

Structs

DuperParser

The pest-based parser for Duper.

Enums

DuperRule

The parser rules used to build the Duper abstract syntax tree (AST).