Struct Registry 

pub struct Registry { /* private fields */ }

Command registry describing the available REPL commands and their parameter signatures.

The Registry stores command nodes (concrete commands, subcommand groups and aliases) in a deterministic BTreeMap so help/usage output is stable.

Implementations

impl Registry

pub fn completions(&self) -> Vec<String>

Return a list of concrete command spellings suitable for completion.

Each entry is a space-separated command spelling (including parent subcommands). The results are deduplicated and are intended to be used by the REPL completion helper.

Returns

A deduplicated Vec<String> containing space-separated command spellings (including parent subcommands) suitable for use by the REPL completion helper.

pub fn usages(&self) -> Vec<String>

Return human-friendly usage lines for every command.

Each usage entry contains the full command spelling (including parent subcommands) and the parameter signature (e.g. breakpoint <address>). This is suitable for printing when the user requests help.

Returns

A Vec<String> where each entry contains a command spelling and its parameter signature (for example breakpoint <address>), intended for help output.

pub fn run(&self, input: &str, state: &mut State<'_>) -> Result<()>

Parse input and dispatch the corresponding command handler.

Arguments

• input - The raw user input line (e.g. breakpoint 0x400123).
• state - Mutable reference to runtime State used by handlers.

Errors

Returns an error if dispatching a command fails; handlers return Result which is propagated to the caller.

Trait Implementations

impl Default for Registry

fn default() -> Self

Returns the “default value” for a type.