Crate rtb_tui 

Reusable TUI building blocks for RTB-built CLI tools.

Three pieces:

• Wizard / WizardStep — multi-step interactive form with escape-to-back navigation, backed by inquire.
• render_table / render_json — uniform structured-output helpers used by the v0.4 rtb-cli ops subtrees behind a global --output text|json flag.
• Spinner — TTY-aware progress indicator that no-ops when stderr isn’t a terminal (CI logs, MCP transports).

See docs/development/specs/2026-05-06-rtb-tui-v0.1.md for the authoritative contract.

Structs

Spinner

TTY-aware spinner.

Wizard

Async multi-step interactive form.

WizardBuilder

Builder for Wizard.

Enums

InquireError

Re-export so downstream consumers (and WizardStep impls) can ?-propagate without adding inquire as a direct dependency. Possible errors returned by inquire prompts.

RenderError

Failure modes for crate::render_json.

StepOutcome

Outcome of a single WizardStep::prompt call.

WizardError

Failure modes for crate::Wizard.

Traits

WizardStep

One stage in a Wizard.

Functions

render_json

Render rows as a pretty-printed JSON array (one element per row, two-space indent, trailing newline).

render_table

Render rows as a tabled text table with the canonical v0.1 style. Returns the rendered string with a trailing newline so callers can print! directly.