Enum datafusion_cli::print_format::PrintFormat

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pub enum PrintFormat {
    Csv,
    Tsv,
    Table,
    Json,
    NdJson,
}

Expand description

Allow records to be printed in different formats

Variants

`Csv`

`Tsv`

`Table`

`Json`

`NdJson`

Implementations

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impl PrintFormat

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pub fn print_batches(&self, batches: &[RecordBatch]) -> Result<()>

print the batches to stdout using the specified format

Trait Implementations

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impl ArgEnum for PrintFormat

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fn value_variants<'a>() -> &'a [Self]ⓘNotable traits for &mut [u8]`impl Write for &mut [u8]impl Read for &[u8]`

All possible argument values, in display order.

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fn to_possible_value<'a>(&self) -> Option<PossibleValue<'a>>

The canonical argument value. Read more

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fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

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impl Clone for PrintFormat

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fn clone(&self) -> PrintFormat

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for PrintFormat

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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 PrintFormat

type Err = String

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

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impl PartialEq<PrintFormat> for PrintFormat

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl Eq for PrintFormat

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impl StructuralEq for PrintFormat

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impl StructuralPartialEq for PrintFormat

Auto Trait Implementations

impl RefUnwindSafe for PrintFormat

impl Send for PrintFormat

impl Sync for PrintFormat

impl Unpin for PrintFormat

impl UnwindSafe for PrintFormat

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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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::print_format::PrintFormat

Variants

Csv

Tsv

Table

Json

NdJson

Implementations

impl PrintFormat

pub fn print_batches(&self, batches: &[RecordBatch]) -> Result<()>

Trait Implementations

impl ArgEnum for PrintFormat

fn value_variants<'a>() -> &'a [Self]ⓘNotable traits for &mut [u8]impl Write for &mut [u8]impl Read for &[u8]

fn to_possible_value<'a>(&self) -> Option<PossibleValue<'a>>

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

impl Clone for PrintFormat

fn clone(&self) -> PrintFormat

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

impl Debug for PrintFormat

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

impl FromStr for PrintFormat

type Err = String

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

impl PartialEq<PrintFormat> for PrintFormat

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

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

impl Eq for PrintFormat

impl StructuralEq for PrintFormat

impl StructuralPartialEq for PrintFormat

Auto Trait Implementations

impl RefUnwindSafe for PrintFormat

impl Send for PrintFormat

impl Sync for PrintFormat

impl Unpin for PrintFormat

impl UnwindSafe for PrintFormat

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<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut 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,

`Csv`

`Tsv`

`Table`

`Json`

`NdJson`

fn value_variants<'a>() -> &'a [Self]ⓘNotable traits for &mut [u8]`impl Write for &mut [u8]impl Read for &[u8]`

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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,