Struct BottleInfo 

pub struct BottleInfo {
    pub is_encrypted: bool,
    pub is_signed: bool,
    pub signers: Vec<Vec<u8>>,
    pub recipients: Vec<Vec<u8>>,
}

Information about a bottle without decrypting it.

This structure provides metadata about a bottle’s encryption and signature status without requiring decryption keys.

Example

use rust_bottle::*;

let bottle = Bottle::new(b"Message".to_vec());
let opener = Opener::new();
let info = opener.open_info(&bottle).unwrap();

assert!(!info.is_encrypted);
assert!(!info.is_signed);

Fields

is_encrypted: bool

Whether the bottle has any encryption layers

is_signed: bool

Whether the bottle has any signature layers

signers: Vec<Vec<u8>>

Public key fingerprints of all signers

recipients: Vec<Vec<u8>>

Public key fingerprints of all recipients (if encrypted)

Implementations

impl BottleInfo

pub fn is_signed_by(&self, public_key: &[u8]) -> bool

Check if the bottle is signed by a specific public key.

This method compares the public key’s fingerprint against the list of signer fingerprints in the bottle.

Arguments

• public_key - The public key to check (any format)

Returns

• true if the key’s fingerprint matches a signer
• false otherwise

Example

use rust_bottle::*;
use rand::rngs::OsRng;

let mut bottle = Bottle::new(b"Message".to_vec());
let rng = &mut OsRng;
let key = Ed25519Key::generate(rng);
let pub_key = key.public_key_bytes();
bottle.sign(rng, &key, &pub_key).unwrap();

let opener = Opener::new();
let info = opener.open_info(&bottle).unwrap();
assert!(info.is_signed_by(&pub_key));

Trait Implementations

impl Clone for BottleInfo

fn clone(&self) -> BottleInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BottleInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.