Struct Options

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pub struct Options {
    pub src_database_url: String,
    pub dst_database_url: String,
    pub chain_id: Option<String>,
    pub poll_ms: Duration,
    pub genesis_json: PathBuf,
    pub exit_on_catchup: bool,
}
Expand description

This struct represents the command-line options

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§src_database_url: String

PostgreSQL database connection string for the source database with raw events

§dst_database_url: String

PostgreSQL database connection string for the destination database with compiled data

§chain_id: Option<String>

Filter for only events with this chain ID.

§poll_ms: Duration

The rate at which to poll for changes, in milliseconds.

§genesis_json: PathBuf

A file path for the genesis file to use when initializing the indexer.

§exit_on_catchup: bool

By default, the program will run as a daemon, continuously polling the src database for new events. If –exit-on-catchup is set, the program will instead exit after it has indexed all events in the src database. Useful for batch jobs.

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impl Args for Options

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

Append to [Command] so it can instantiate Self. Read more
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fn augment_args_for_update<'b>(__clap_app: Command<'b>) -> Command<'b>

Append to [Command] so it can update self. Read more
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impl Clone for Options

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fn clone(&self) -> Options

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl CommandFactory for Options

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fn into_app<'b>() -> Command<'b>

Deprecated, replaced with CommandFactory::command
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fn into_app_for_update<'b>() -> Command<'b>

Deprecated, replaced with CommandFactory::command_for_update
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fn command<'help>() -> App<'help>

Build a [Command] that can instantiate Self. Read more
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fn command_for_update<'help>() -> App<'help>

Build a [Command] that can update self. Read more
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impl Debug for Options

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

Formats the value using the given formatter. Read more
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impl FromArgMatches for Options

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

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.
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fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.
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impl Parser for Options

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fn parse() -> Self

Parse from std::env::args_os(), exit on error
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fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.
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fn parse_from<I, T>(itr: I) -> Self
where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, exit on error
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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.
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fn update_from<I, T>(&mut self, itr: I)
where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, exit on error
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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.

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impl<T> Any for T
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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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