Struct Notice 

pub struct Notice {
    pub agent: Option<Entity>,
    pub text: String,
    pub level: NoticeLevel,
}

A line for the user, shown by views. A system reads the notices sent before it in the frame and, from the frame before, those sent after it. So one sent in Last, such as the session log’s write failure (in WriteLogs), is read a frame late and, on the exit frame, only by a system ordered after its sender.

Fields

agent: Option<Entity>

The agent it is about, or None when it is about the whole app.

text: String

The text.

level: NoticeLevel

Whether it informs, warns or reports a failure.

Implementations

impl Notice

pub fn info(agent: impl Into<Option<Entity>>, text: impl Into<String>) -> Self

Information about agent, or about the whole app with None.

pub fn warn(agent: impl Into<Option<Entity>>, text: impl Into<String>) -> Self

A warning about agent, or about the whole app with None: something went wrong, but nothing failed.

pub fn error(agent: impl Into<Option<Entity>>, text: impl Into<String>) -> Self

A failure or refusal concerning agent, or the whole app with None.

pub fn turn_running(agent: impl Into<Option<Entity>>) -> Self

The refusal of what would change agent, or the whole app with None, while a turn runs: the rest of the turn would go on with something it did not start with.

pub fn no_model(agent: Entity) -> Self

The refusal of what needs a model when agent has none.

Trait Implementations

impl Clone for Notice

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Notice

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

Formats the value using the given formatter.

impl Message for Notice

where Self: Send + Sync + 'static,