scroll-chat 0.1.0

A secure terminal chat over SSH - host or join chatrooms with end-to-end encryption
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//! Custom error types for scroll

use thiserror::Error;

/// Main error type for scroll operations
#[derive(Error, Debug)]
pub enum ScrollError {
    #[error("Connection failed: {0}")]
    Connection(String),

    #[error("Authentication failed: invalid password")]
    AuthenticationFailed,

    #[error("SSH error: {0}")]
    Ssh(#[from] russh::Error),

    #[error("SSH key error: {0}")]
    SshKey(#[from] russh_keys::Error),

    #[error("IO error: {0}")]
    Io(#[from] std::io::Error),

    #[error("Tunnel error: {0}")]
    Tunnel(String),

    #[error("Terminal error: {0}")]
    Terminal(String),

    #[error("Room is full (max {0} connections)")]
    RoomFull(usize),

    #[error("Channel closed")]
    ChannelClosed,

    #[error("{0}")]
    Other(String),
}

pub type Result<T> = std::result::Result<T, ScrollError>;