Crate cli 

mushroomdb CLI library: hand-rolled arg parsing and the demo dataset builder.

The binary in main.rs stays thin — it dispatches on parse_args and prints what the lib functions return.

Modules

export

Export writer for mushroomdb export.

install

mushroomdb install / uninstall — wire the /mushroom skill and MCP server into Claude Code and Cursor.

Structs

CliError

CLI-facing error. [Display] is the message printed to stderr.

DemoOutcome

Outcome of run_demo. Counts are deterministic.

Enums

AlgoSubcmd

Algorithm subcommand for mushroomdb algo.

Command

Parsed mushroomdb invocation.

ServeUi

How serve should mount a UI. Precedence: --ui dir > embedded > --no-ui.

Constants

N_ORGS

Deterministic demo: 10 Orgs, 20 Projects, 30 People.

N_PEOPLE

N_PROJECTS

SAMPLE_QUERY

Sample query printed by mushroomdb demo and executed against the fresh store.

Functions

format_backup

Format a BackupReport for display.

format_demo

Render a DemoOutcome the way mushroomdb demo prints it.

format_stats

Pretty-print Stats for mushroomdb stats and the demo smoke test.

format_suggest

Pretty-print a list of RuleSuggestions for mushroomdb suggest.

maybe_run_demo_if_empty

Run run_demo when dir is missing or empty; otherwise leave it alone.

parse_args

Parse argv after the binary name. Hand-rolled — no clap.

read_stats

Open dir and return live stats.

run_algo

Run a graph algorithm and return a formatted string.

run_asof

Execute an as-of query at the given commit and print results.

run_backup

Create a consistent, verified backup of db_dir to dest.

run_demo

Build the deterministic demo dataset in an empty dir.

run_export

Export all data from db_dir to dest in format.

run_migrate

Migrate the snapshot at db_dir to the current format version.

run_query

Run a Cypher read or write and print columns/rows like run_asof.

run_schema_apply

Read schema_file, open db_dir, apply the schema, and return the diff as one line per entry: "created rule:x", "updated view:y", etc.

run_snapshot

Open dir and write snapshot.bin. Default truncates the WAL.

run_suggest

Profile the database at dir and return all rule suggestions.

run_verify

Validate the CRC32 integrity of every section in a V8 snapshot.

usage

Usage text for no-args / --help / -h.

validate_ui_dir

--ui <dir> must be a directory that contains index.html.