Enum datafusion_cli::command::Command

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pub enum Command {
    Quit,
    Help,
    ListTables,
    DescribeTable(String),
    ListFunctions,
    SearchFunctions(String),
    QuietMode(Option<bool>),
    OutputFormat(Option<String>),
}

Expand description

Command

Variants

`Quit`

`Help`

`ListTables`

`DescribeTable(String)`

`ListFunctions`

`SearchFunctions(String)`

`QuietMode(Option<bool>)`

`OutputFormat(Option<String>)`

Implementations

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impl Command

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pub async fn execute(
 &self,
 ctx: &mut SessionContext,
 print_options: &mut PrintOptions
) -> Result<()>

Trait Implementations

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impl Debug for Command

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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 FromStr for Command

type Err = ()

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

Auto Trait Implementations

impl RefUnwindSafe for Command

impl Send for Command

impl Sync for Command

impl Unpin for Command

impl UnwindSafe for Command

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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Enum datafusion_cli::command::Command

Variants

Quit

Help

ListTables

DescribeTable(String)

ListFunctions

SearchFunctions(String)

QuietMode(Option<bool>)

OutputFormat(Option<String>)

Implementations

impl Command

pub async fn execute( &self, ctx: &mut SessionContext, print_options: &mut PrintOptions) -> Result<()>

Trait Implementations

impl Debug for Command

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

impl FromStr for Command

type Err = ()

fn from_str(s: &str) -> Result<Self, Self::Err>

Auto Trait Implementations

impl RefUnwindSafe for Command

impl Send for Command

impl Sync for Command

impl Unpin for Command

impl UnwindSafe for Command

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Allocation for T where T: RefUnwindSafe + Send + Sync,

`Quit`

`Help`

`ListTables`

`DescribeTable(String)`

`ListFunctions`

`SearchFunctions(String)`

`QuietMode(Option<bool>)`

`OutputFormat(Option<String>)`

pub async fn execute(
&self,
ctx: &mut SessionContext,
print_options: &mut PrintOptions
) -> Result<()>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> Allocation for T where
T: RefUnwindSafe + Send + Sync,