Struct ch2rs::Options

pub struct Options {
    pub url: String,
    pub user: Option<String>,
    pub password: Option<String>,
    pub database: String,
    pub table: String,
    pub serialize: bool,
    pub deserialize: bool,
    pub owned: bool,
    pub types: Vec<Type>,
    pub overrides: Vec<Override>,
    pub bytes: Vec<String>,
}

Fields

url: String

ClickHouse server’s URL.

user: Option<String>

password: Option<String>

database: String

A database where the table is placed in.

table: String

The table’s name.

serialize: bool

Generate Serialize instances.

deserialize: bool

Generate Deserialize instances.

owned: bool

Generate only owned types.

types: Vec<Type>

Override the type, e.g. ‘Decimal(18, 9)=fixnum::FixedPoint<i64, typenum::U9>’

overrides: Vec<Override>

Override the type of the provided column.

bytes: Vec<String>

Add #[serde(with = "serde_bytes")] to the provided column.

Implementations

impl Options

pub fn format(&self) -> String

Trait Implementations

impl Debug for Options

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

Formats the value using the given formatter.

impl StructOpt for Options

fn clap<'a, 'b>() -> App<'a, 'b>

Returns clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It’s guaranteed to succeed if matches originates from an App generated by StructOpt::clap called on the same type, otherwise it must panic.

fn from_args() -> Self

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

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

Builds the struct from the command line arguments (std::env::args_os). Unlike StructOpt::from_args, returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making.

impl StructOptInternal for Options

fn augment_clap<'a, 'b>(app: App<'a, 'b>) -> App<'a, 'b>

fn is_subcommand() -> bool

fn from_subcommand(_sub: (&'b str, Option<&'b ArgMatches<'a>>)) -> Option<Self>