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Standard Library Ecosystem

● STABLE(Native Rust standard library modules: Math, Crypto, JSON, and File System (FS))

AdeshLang includes built-in standard libraries written natively in Rust for performance, covering mathematics (Math), cryptography (Crypto), serialization (JSON), file operations (FS), and HTTP networking.

1. Math Library (import Math;)​

High-speed trigonometry, logarithmic functions, roots, and constants.

Code Example​

import Math;

let radius = 5.0;
let area = Math.PI * Math.pow(radius, 2.0);
let hypotenuse = Math.sqrt(Math.pow(3.0, 2.0) + Math.pow(4.0, 2.0));

print("Circle area (r=5.0):", area);
print("Hypotenuse (3, 4):", hypotenuse);
print("Sin(PI / 2):", Math.sin(Math.PI / 2.0));

Terminal Output​

Circle area (r=5.0): 78.53981633974483
Hypotenuse (3, 4): 5
Sin(PI / 2): 1

Breakdown​

  • Math.PI: High-precision constant $\pi$.
  • Math.pow(base, exp) / Math.sqrt(val): Trigonometric and mathematical primitive methods.

2. Cryptographic Hashing (import Crypto;)​

Native Rust implementations of SHA-256, SHA-3, BLAKE3, AES-GCM, and key pair generation.

Code Example​

import Crypto;

let payload = "AdeshLang Standard Library 2026";

// SHA-256 Hash
let sha256Digest = Crypto.sha256(payload);
print("SHA-256 Digest:", sha256Digest);

// BLAKE3 Hash
let blake3Digest = Crypto.blake3(payload);
print("BLAKE3 Digest:", blake3Digest);

Terminal Output​

SHA-256 Digest: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
BLAKE3 Digest: af1349b9f5f9a1a6a0404dea36dcc9499bcb25c9adc112b7cc9a93cae41f3262

Breakdown​

  • Crypto.sha256(data): Computes the 256-bit hash of string inputs.
  • Crypto.blake3(data): High-throughput cryptographic hash function.

3. JSON Serialization & Parsing (import JSON;)​

Fast JSON parsing and stringification natively integrated into runtime objects.

Code Example​

import JSON;

let userObj = {
    id: 1001,
    username: "adesh_developer",
    roles: ["admin", "developer"],
    active: true
};

// Stringify object to JSON string
let jsonString = JSON.stringify(userObj);
print("Serialized JSON:", jsonString);

// Parse JSON string back into object
let parsedObj = JSON.parse(jsonString);
print("Parsed User ID:", parsedObj.id);
print("Parsed First Role:", parsedObj.roles[0]);

Terminal Output​

Serialized JSON: {"active":true,"id":1001,"roles":["admin","developer"],"username":"adesh_developer"}
Parsed User ID: 1001
Parsed First Role: admin

Breakdown​

  • JSON.stringify(obj): Converts native maps/structs/objects into JSON string representation.
  • JSON.parse(str): Decodes JSON strings back into dynamic AdeshLang value structures.

4. Interactive Input & TUI Widgets (input.*)​

AdeshLang provides terminal-native TUI widgets: table grid selectors, date/datetime pickers, visual diff editors, and security PIN verification.

Code Example​

// 1. Interactive 2D Table Selection
let headers = ["ID", "Service", "Status"];
let data = [
    ["srv-01", "Gateway", "Healthy"],
    ["srv-02", "Worker",  "Running"]
];
let sel = input.table("Select Service:", headers, data);
print("Selected Row:", sel.row, "Column:", sel.header, "Value:", sel.value);
print("Row Map:", sel.rowObject["Service"]);

// 2. Calendar Date Picker (Year, Month, Day navigation)
let releaseDate = input.datepicker("Release Date:");
print("Scheduled Date:", releaseDate);

// 3. Security PIN Verification Pad
let pin = input.pin("Enter 4-digit PIN:", 4);
print("Verified PIN:", pin);

Breakdown​

  • input.table(headers, data): Interactive 2D grid returning coordinates, cell value, column header, row array, and row key-value map.
  • input.datepicker(prompt): 3-field interactive ASCII calendar with leap-year bounds.
  • input.datetime(prompt): 6-field timestamp picker (YYYY-MM-DD HH:MM:SS).
  • input.diff(orig, mod): Visual split-pane terminal diff/patch editor.
  • input.pin(prompt, length): Discrete masked PIN/OTP digit boxes.
  • input.mock(values): Queue mock responses for automated test suites.