Enum Commands 

pub enum Commands {
    Parse {
        file: String,
        page: Option<u64>,
        verbose: bool,
        no_empty: bool,
        json: bool,
        page_size: Option<u32>,
    },
    Pages {
        file: String,
        page: Option<u64>,
        verbose: bool,
        show_empty: bool,
        list: bool,
        filter_type: Option<String>,
        json: bool,
        page_size: Option<u32>,
    },
    Dump {
        file: String,
        page: Option<u64>,
        offset: Option<u64>,
        length: Option<usize>,
        raw: bool,
        page_size: Option<u32>,
    },
    Corrupt {
        file: String,
        page: Option<u64>,
        bytes: usize,
        header: bool,
        records: bool,
        offset: Option<u64>,
        verify: bool,
        json: bool,
        page_size: Option<u32>,
    },
    Find {
        datadir: String,
        page: u64,
        checksum: Option<u32>,
        space_id: Option<u32>,
        first: bool,
        json: bool,
        page_size: Option<u32>,
    },
    Tsid {
        datadir: String,
        list: bool,
        tablespace_id: Option<u32>,
        json: bool,
        page_size: Option<u32>,
    },
    Sdi {
        file: String,
        pretty: bool,
        page_size: Option<u32>,
    },
    Log {
        file: String,
        blocks: Option<u64>,
        no_empty: bool,
        verbose: bool,
        json: bool,
    },
    Info {
        ibdata: bool,
        lsn_check: bool,
        datadir: Option<String>,
        database: Option<String>,
        table: Option<String>,
        host: Option<String>,
        port: Option<u16>,
        user: Option<String>,
        password: Option<String>,
        defaults_file: Option<String>,
        json: bool,
        page_size: Option<u32>,
    },
    Checksum {
        file: String,
        verbose: bool,
        json: bool,
        page_size: Option<u32>,
    },
}

Variants

Parse

Parse .ibd file and display page summary

Fields

file: String

Path to InnoDB data file (.ibd)

page: Option<u64>

Display a specific page number

verbose: bool

Display additional information

no_empty: bool

Skip empty/allocated pages

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Pages

Detailed page structure analysis

Fields

file: String

Path to InnoDB data file (.ibd)

page: Option<u64>

Display a specific page number

verbose: bool

Display additional information

show_empty: bool

Show empty/allocated pages

list: bool

Compact list mode (one line per page)

filter_type: Option<String>

Filter by page type (e.g., INDEX)

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Dump

Hex dump of raw page bytes

Fields

file: String

Path to InnoDB data file

page: Option<u64>

Page number to dump (default: 0)

offset: Option<u64>

Absolute byte offset to start dumping (bypasses page mode)

length: Option<usize>

Number of bytes to dump (default: page size or 256 for offset mode)

raw: bool

Output raw binary bytes (no formatting)

page_size: Option<u32>

Override page size (default: auto-detect)

Corrupt

Intentionally corrupt pages for testing

Fields

file: String

Path to data file

page: Option<u64>

Page number to corrupt (random if not specified)

bytes: usize

Number of bytes to corrupt

header: bool

Corrupt the FIL header area

records: bool

Corrupt the record data area

offset: Option<u64>

Absolute byte offset to corrupt (bypasses page calculation)

verify: bool

Show before/after checksum comparison

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Find

Search for pages across data directory

Fields

datadir: String

MySQL data directory path

page: u64

Page number to search for

checksum: Option<u32>

Checksum to match

space_id: Option<u32>

Space ID to match

first: bool

Stop at first match

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Tsid

List/find tablespace IDs

Fields

datadir: String

MySQL data directory path

list: bool

List all tablespace IDs

tablespace_id: Option<u32>

Find table file by tablespace ID

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Sdi

Extract SDI metadata (MySQL 8.0+)

Fields

file: String

Path to InnoDB data file (.ibd)

pretty: bool

Pretty-print JSON output

page_size: Option<u32>

Override page size (default: auto-detect)

Log

Analyze InnoDB redo log files

Fields

file: String

Path to redo log file (ib_logfile0, ib_logfile1, or #ib_redo*)

blocks: Option<u64>

Limit to first N data blocks

no_empty: bool

Skip empty blocks

verbose: bool

Display additional information

json: bool

Output in JSON format

Info

Show InnoDB file and system information

Fields

ibdata: bool

Inspect ibdata1 page 0 header

lsn_check: bool

Compare ibdata1 and redo log LSNs

datadir: Option<String>

MySQL data directory path

database: Option<String>

Database name (for table/index info)

table: Option<String>

Table name (for table/index info)

host: Option<String>

MySQL host

port: Option<u16>

MySQL port

user: Option<String>

MySQL user

password: Option<String>

MySQL password

defaults_file: Option<String>

Path to MySQL defaults file (.my.cnf)

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Checksum

Validate page checksums

Fields

file: String

Path to InnoDB data file (.ibd)

verbose: bool

Show per-page checksum details

json: bool

Output in JSON format

page_size: Option<u32>

Override page size (default: auto-detect)

Trait Implementations

impl FromArgMatches for Commands

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut<'b>( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Subcommand for Commands

fn augment_subcommands<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

fn has_subcommand(__clap_name: &str) -> bool

Test whether Self can parse a specific subcommand