Module zerostash::prelude

Application-local prelude: conveniently import types/functions/macros which are generally useful and should be available in every module with `use crate::prelude::*;

Re-exports

pub use crate::application::app_config;

pub use crate::application::app_reader;

pub use crate::application::app_writer;

Modules

event	Events represent single points in time during the execution of a program.
span	Spans represent periods of time in which a program was executing in a particular context.

Macros

debug	Constructs an event at the debug level.
ensure	Ensure a condition holds, returning an error if it doesn't (ala assert)
error	Constructs an event at the error level.
event	Constructs a new Event.
fail	Create and return an error with a formatted message
fatal	Terminate the application with a fatal error, running Abscissa's shutdown hooks.
format_err	Create a new error (of a given kind) with a formatted message
info	Constructs an event at the info level.
span	Constructs a new span.
status_err	Print an error message (in red if colors are enabled)
status_info	Print an informational status message (in cyan if colors are enabled)
status_ok	Print a success status message (in green if colors are enabled)
status_warn	Print a warning status message (in yellow if colors are enabled)
trace	Constructs an event at the trace level.
warn	Constructs an event at the warn level.

Structs

Level

Describes the level of verbosity of a span or event.

Traits

Application	Application types implementing this trait own global application state, including configuration and arbitrary other values stored within application components.
Command	Subcommand of an application: derives or otherwise implements the Options trait, but also has a call() method which can be used to invoke the given (sub)command.
Runnable	Runnable is a common trait for things which can be run without any arguments.

Derive Macros

Command
Runnable