Struct Options 

pub struct Options {
    pub database: String,
    pub commands: Vec<Command>,
    pub stop_after_commands: bool,
    pub interactive: Option<bool>,
    pub echo: bool,
    pub bail: bool,
    pub readonly: bool,
    pub sets: Vec<String>,
    pub metrics: Option<PathBuf>,
    pub settings: Settings,
}

Everything the command line can set.

Fields

database: String

The database to open. :memory: until there is a storage format to open a file with.

commands: Vec<Command>

What to run before reading input, in the order it was given.

stop_after_commands: bool

Whether to stop after the commands rather than reading input.

interactive: Option<bool>

Set by -interactive and -batch, which override the guess made from whether input is a terminal.

echo: bool

Print each statement before running it.

bail: bool

Stop at the first error even when reading a script.

readonly: bool

Open without allowing writes.

sets: Vec<String>

What --set name=value asked for, in the order it was given.

Kept apart from Options::commands rather than pushed in as SQL, because these run before everything else whatever position they were written in. A flag that configures the engine and a flag that runs a query are two different things, and a benchmark script that puts its --set at the end of the line means the same thing as one that puts it first.

metrics: Option<PathBuf>

Where --metrics writes what each statement reported about itself, one document per line.

One per line rather than one array, because a statement’s document is written the moment that statement finishes and a run that dies half way through still leaves the ones that did finish. A harness reading this wants the line for the query it timed, and a file it has to read to the end before it can parse any of it is a file it cannot get that from.

settings: Settings

How results are printed, and everything that goes with it.

Trait Implementations

impl Clone for Options

fn clone(&self) -> Options

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Options

impl PartialEq for Options

fn eq(&self, other: &Options) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Options