Struct PQInfo

pub struct PQInfo {
    check_length: bool,
    out_file: Option<PathBuf>,
    source_file: PathBuf,
}

Extract basic information from a Parquet file.

Fields

check_length: bool

Check the length by decoding the file.

out_file: Option<PathBuf>

Path to the output JSON file.

source_file: PathBuf

Path to the Parquet file.

Trait Implementations

impl Args for PQInfo

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.

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

Append to Command so it can update self.

impl Command for PQInfo

fn exec(&self) -> Result<()>

Run the command with options

impl Debug for PQInfo

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

Formats the value using the given formatter.

impl From<PQInfo> for RootCommand

fn from(v: PQInfo) -> RootCommand

Converts to this type from the input type.

impl FromArgMatches for PQInfo

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 TryInto<PQInfo> for RootCommand

type Error = &'static str

The type returned in the event of a conversion error.

fn try_into(self) -> Result<PQInfo, <Self as TryInto<PQInfo>>::Error>

Performs the conversion.