| 1 | //! `/help` command. |
| 2 | |
| 3 | use crate::commands::traits::{CommandInfo, RegisterCommand}; |
| 4 | use crate::localization::MessageId; |
| 5 | use crate::tui::app::App; |
| 6 | |
| 7 | use super::CommandResult; |
| 8 | |
| 9 | pub(in crate::commands) const COMMAND_INFO: CommandInfo = CommandInfo { |
| 10 | name: "help", |
| 11 | aliases: &["?", "bangzhu", "帮助"], |
| 12 | usage: "/help [command]", |
| 13 | description_id: MessageId::CmdHelpDescription, |
| 14 | }; |
| 15 | |
| 16 | pub(in crate::commands) struct HelpCmd; |
| 17 | |
| 18 | impl RegisterCommand for HelpCmd { |
| 19 | fn info() -> &'static CommandInfo { |
| 20 | &COMMAND_INFO |
| 21 | } |
| 22 | |
| 23 | fn execute(app: &mut App, arg: Option<&str>) -> CommandResult { |
| 24 | super::core::help(app, arg) |
| 25 | } |
| 26 | } |
| 27 |