Enum HistoryCommands

pub enum HistoryCommands {
    Init {
        connect_opts: ConnectOpts,
    },
    Drop {
        connect_opts: ConnectOpts,
    },
    SoftApply {
        from_version: Option<i64>,
        to_version: Option<i64>,
        connect_opts: ConnectOpts,
    },
}

Variants

Init

Create the schema history table.

Fields

connect_opts: ConnectOpts

Drop

Drop the schema history table.

Fields

connect_opts: ConnectOpts

SoftApply

Do a “soft” apply of all migrations in the specified range. A soft apply will add the migration to the schema history table but without running the query for the migration.

Fields

from_version: Option<i64>

The version to start the soft apply with. If not provided, the first migration is where the soft apply starts.

to_version: Option<i64>

The version to end the soft apply with. If not provided, the last migration is where the soft apply ends.

connect_opts: ConnectOpts

Trait Implementations

impl CommandFactory for HistoryCommands

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 HistoryCommands

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

Formats the value using the given formatter.

impl FromArgMatches for HistoryCommands

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 Parser for HistoryCommands

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.

impl Subcommand for HistoryCommands

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