pub use crate::service::util::{
    clamp_limit_offset, ensure_affected, merge_optional_text, parse_enum, required_text,
    role_level, set_local_user_id,
};

/// Maximum length for a channel name.
pub const MAX_CHANNEL_NAME: usize = 100;

/// Maximum length for a channel topic.
pub const MAX_CHANNEL_TOPIC: usize = 1024;