[olatecki]

Description

Implements the
ender_inspector function in crates/cli/src/tui/widgets/inspector.rs, replacing the empty stub with a fully functional Ratatui Table widget that displays storage state changes for the currently selected invocation frame in the TUI debugger.

How It Was Done

• inspector.rs: Added
  ender_inspector(frame, area, state_diff, selected, scroll) which:

  • Renders a bordered Ratatui panel titled with the selected contract/function
  • Filters out Unchanged entries and renders only meaningful diffs
  • Colour-codes rows: green for Added, red for Deleted, yellow for Modified
  • Shows \Before\ / \After\ hex values in columns with 20-char truncation
  • Displays an argument summary line above the diff table when a frame is selected
  • Clamps \scroll_offset\ so navigating past the list end never panics
  • Retains the legacy no-arg
    ender()\ stub for backward compatibility

• state.rs: Extended \TuiState\ with:

  • \selected_invocation: Option\ — the focused trace frame
  • \state_diff: StateDiff\ — the current storage diff
  • Derived \Default\ so construction is ergonomic

• �pp.rs: Updated \TuiState\ initialisation to include the two new fields.

Issues Encountered (If Any)

None. The existing \StateDiff, \LedgerEntryDiff, and \DiffChangeType\ types in \grat-core\ provided exactly the right data model.

Related Issue

Closes #485

How It Was Tested

Seven unit tests added directly in \inspector.rs:

Test	What it checks
\ runcate_short_string\	Short strings pass through unchanged
\ runcate_long_string\	Long strings are shortened and end with \…\
\�uild_row_created_entry\	Created rows don't panic
\�uild_row_deleted_entry\	Deleted rows don't panic
\�uild_row_updated_entry\	Updated rows don't panic
\scroll_clamp\	Scroll offset is clamped to list length
\unchanged_entries_are_filtered\	Unchanged entries are excluded from the table

Screenshots / Video (If Applicable)

Widget renders as a bordered table panel:

\
┌ Inspector ─ GABC…::transfer ──────────────────────────────────────┐
│ Args: GABC…, GDEF…, 1000 │
│ Change Key Before After │
│ │
│ + Added contract_data::balance — 0000beef │
│ ~ Modified contract_data::counter 00000001 00000002 │
│ - Deleted contract_data::temp_lock deadbeef — │
└───────────────────────────────────────────────────────────────────┘
\\

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[olatecki]

@mergebot merge

[olatecki]

please kindly merge

[codeZe-us]

@olatecki please fix conflicts in your PR

[olatecki]

On it

…

On Fri, 23 Oct 2026, 22.13 Lewechi, ***@***.***> wrote: *codeZe-us* left a comment (Toolbox-Lab/Prism#499) <#499 (comment)> @olatecki <https://github.com/olatecki> please fix conflicts in your PR — Reply to this email directly, view it on GitHub <#499?email_source=notifications&email_token=B7R7XAZSX4F7YQZAP5X7PQ35VPCXVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTMMZXGQ4DINZQGM22M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLDGN5XXIZLSL5RWY2LDNM#issuecomment-6374847035>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/B7R7XA4KU6GUX5CL3I2WIL35VPCXVAVCNFSNUABGKJSXA33TNF2G64TZHMYTCOBTG42TEMRZGQ5US43TOVSTWNJZGY2TGMJRGY4TFILWAI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[olatecki]

conficts fixed please merge,thank you.

@codeZe-us

[olatecki]

@codeZe-us conflicts fixed workflow run

…

On Fri, Oct 23, 2026 at 10:13 PM Lewechi ***@***.***> wrote: *codeZe-us* left a comment (Toolbox-Lab/Prism#499) <#499 (comment)> @olatecki <https://github.com/olatecki> please fix conflicts in your PR — Reply to this email directly, view it on GitHub <#499?email_source=notifications&email_token=B7R7XAZSX4F7YQZAP5X7PQ35VPCXVA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTMMZXGQ4DINZQGM22M4TFMFZW63VHNVSW45DJN5XKKZLWMVXHJLDGN5XXIZLSL5RWY2LDNM#issuecomment-6374847035>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/B7R7XA4KU6GUX5CL3I2WIL35VPCXVAVCNFSNUABGKJSXA33TNF2G64TZHMYTCOBTG42TEMRZGQ5US43TOVSTWNJZGY2TGMJRGY4TFILWAI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[olatecki]

please sir merge. Thank you.