Enum Commands 

pub enum Commands {
    Repl,
    Tui,
    Query {
        query: String,
        explain: bool,
        timing: bool,
    },
    Import {
        file: PathBuf,
        format: ImportFormat,
        table: String,
        mapping: Option<String>,
        batch_size: usize,
    },
    Export {
        file: PathBuf,
        format: ExportFormat,
        table: String,
        query: Option<String>,
        limit: Option<usize>,
    },
    Admin {
        command: AdminCommands,
    },
    Schema {
        command: SchemaCommands,
    },
    Bench {
        command: BenchCommands,
    },
    ReadSstable {
        file: PathBuf,
        format: OutputFormat,
        limit: Option<usize>,
        skip: usize,
        keys_only: bool,
        raw: bool,
        verbose: bool,
    },
    Info {
        path: Option<PathBuf>,
        format: InfoOutputFormat,
        detailed: bool,
    },
    Maintenance(MaintenanceArgs),
    WriteStats,
    ExportSstable(ExportSstableArgs),
}

Variants

Repl

Start interactive REPL mode (basic text interface)

Tui

Start Terminal UI mode (full-screen interface)

Query

Execute CQL queries against local SSTable data

Fields

query: String

CQL query to execute

explain: bool

Show execution plan

timing: bool

Show query timing

Import

Import data from file

Fields

file: PathBuf

Input file path

format: ImportFormat

Input format

table: String

Target table name

mapping: Option<String>

Column mapping (col1:field1,col2:field2)

batch_size: usize

Batch size for imports

Export

Export data to file

Fields

file: PathBuf

Output file path

format: ExportFormat

Export format

table: String

Source table name

query: Option<String>

Query filter (WHERE clause)

limit: Option<usize>

Maximum number of rows to export

Admin

Administrative commands

Fields

command: AdminCommands

Schema

Schema management

Fields

command: SchemaCommands

Bench

Performance monitoring and benchmarks

Fields

command: BenchCommands

ReadSstable

Low-level SSTable inspection and reading

Fields

file: PathBuf

SSTable file or directory path

format: OutputFormat

Output format

limit: Option<usize>

Limit number of rows displayed

skip: usize

Skip number of rows

keys_only: bool

Show only keys

raw: bool

Show raw binary data

verbose: bool

Enable detailed output

Info

Display file metadata and statistics

Fields

path: Option<PathBuf>

Target file or database path

format: InfoOutputFormat

Output format

detailed: bool

Show detailed information

Maintenance(MaintenanceArgs)

Run background maintenance (compaction) - requires –writable mode

WriteStats

Display write engine statistics - requires –writable mode

ExportSstable(ExportSstableArgs)

Export SSTables for Cassandra import - requires –writable mode

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