Struct SignedMessageChain 

pub struct SignedMessageChain {
    next_link: Option<SignedMessageLink>,
    last_timestamp: SystemTime,
}

Manages the message chain state for a player.

Equivalent to SignedMessageChain in Minecraft.

Fields

next_link: Option<SignedMessageLink>

The next expected link in the chain (None if chain is broken)

last_timestamp: SystemTime

Timestamp of the last message (for ordering validation)

Implementations

impl SignedMessageChain

pub const fn new(sender: Uuid, session_id: Uuid) -> Self

Creates a new message chain

pub const fn next_link(&self) -> Option<&SignedMessageLink>

Gets the current link if the chain is not broken

pub const fn is_broken(&self) -> bool

Checks if the chain is broken

pub const fn break_chain(&mut self)

Breaks the chain (sets next_link to None)

pub fn validate_and_advance( &mut self, body: &SignedMessageBody, ) -> Result<SignedMessageLink, ChainError>

Validates and advances the chain with a new message.

Returns the link that was used for this message.

Errors

Returns ChainError if validation fails

pub const fn reset(&mut self, sender: Uuid, session_id: Uuid)

Resets the chain to a new session

Trait Implementations

impl Debug for SignedMessageChain

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

Formats the value using the given formatter.