Struct Cli 

pub struct Cli {

    pub input: PathBuf,
    pub out_dir: PathBuf,
    pub dialect: Option<String>,
    pub force: bool,
    pub schema_only: bool,
    pub data_only: bool,
    pub tables: Option<Vec<String>>,
    pub workers: Option<usize>,
    pub shard_rows: Option<usize>,
    pub no_postgres_ddl: bool,
    pub dry_run: bool,
    pub null_marker: String,
    pub tsv: bool,
    pub delimiter: String,
}

Fast, parallel SQL dump to CSV/TSV converter.

Extracts data from SQL dumps (MySQL, PostgreSQL, SQL Server, Oracle, SQLite) into clean CSV/TSV files — one per table. Optionally generates PostgreSQL DDL. Auto-detects the source dialect, or specify it with –dialect.

Fields

input: PathBuf

Input SQL dump file (.sql or .sql.gz)

out_dir: PathBuf

Output directory

dialect: Option<String>

Source SQL dialect (auto-detected if not specified)

Supported: mysql, postgresql (pg), mssql (sqlserver), oracle, sqlite

force: bool

Overwrite output directory if it already exists

schema_only: bool

Only emit DDL (schema.sql), no data files

data_only: bool

Only emit data files, skip DDL conversion

tables: Option<Vec<String>>

Comma-separated allowlist of table names to extract

workers: Option<usize>

Number of parallel workers (default: number of CPU cores)

shard_rows: Option<usize>

Rotate/shard CSV every N rows per table

no_postgres_ddl: bool

Disable DDL conversion (skip schema.sql generation)

dry_run: bool

Parse and count rows only, without writing output

null_marker: String

NULL marker string for CSV output (default: \N)

tsv: bool

Output TSV (tab-separated) instead of CSV

delimiter: String

CSV delimiter character (ignored if –tsv is set)

Trait Implementations

impl Args for Cli

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

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

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

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

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

impl CommandFactory for Cli

fn command<'b>() -> Command

Build a Command that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a Command that can update self.

impl Debug for Cli

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for Cli

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

Assign values from ArgMatches to self.

impl Parser for Cli

fn parse() -> Self

Parse from std::env::args_os(), exit on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, exit on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, exit on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.