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GeezerVison is showing docs.rs — ViewWindow in perspective_python - Rust

Struct ViewWindow

pub struct ViewWindow {
    pub start_row: Option<f64>,
    pub start_col: Option<f64>,
    pub end_row: Option<f64>,
    pub end_col: Option<f64>,
    pub id: Option<bool>,
    pub index: Option<bool>,
    pub formatted: Option<bool>,
    pub compression: Option<String>,
    pub machine_column_names: Option<bool>,
}

Expand description

Options for serializing a window of data from a View.

Some fields of ViewWindow are only applicable to specific methods of View.

Fields§

§start_row: Option<f64>§start_col: Option<f64>§end_row: Option<f64>§end_col: Option<f64>§id: Option<bool>§index: Option<bool>§formatted: Option<bool>

Only impacts View::to_csv

§compression: Option<String>

Arrow IPC body compression for View::to_arrow, "lz4" or "zstd" (uncompressed when omitted).

§machine_column_names: Option<bool>

When true, View::to_arrow names group_by key columns __ROW_PATH_N__ and never qualifies an aggregate, instead of the human-readable names a key column and its aggregate would otherwise take.

GeezerVison

Struct ViewWindow

Fields§

Trait Implementations§

impl Clone for ViewWindow

fn clone(&self) -> ViewWindow

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

impl Debug for ViewWindow

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

impl Default for ViewWindow

fn default() -> ViewWindow

impl<'de> Deserialize<'de> for ViewWindow

fn deserialize<__D>( __deserializer: __D, ) -> Result<ViewWindow, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

impl From<ViewPort> for ViewWindow

fn from(window: ViewPort) -> ViewWindow

impl PartialEq for ViewWindow

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

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

impl Serialize for ViewWindow

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

impl StructuralPartialEq for ViewWindow

impl TS for ViewWindow

type WithoutGenerics = ViewWindow

type OptionInnerType = ViewWindow

fn ident() -> String

fn docs() -> Option<String>

fn name() -> String

fn decl_concrete() -> String

fn decl() -> String

fn inline() -> String

fn inline_flattened() -> String

fn visit_generics(v: &mut impl TypeVisitor)where ViewWindow: 'static,

fn output_path() -> Option<PathBuf>

fn visit_dependencies(v: &mut impl TypeVisitor)where ViewWindow: 'static,

fn dependencies() -> Vec<Dependency>where Self: 'static,

fn export() -> Result<(), ExportError>where Self: 'static,

fn export_all() -> Result<(), ExportError>where Self: 'static,

fn export_all_to(out_dir: impl AsRef<Path>) -> Result<(), ExportError>where Self: 'static,

fn export_to_string() -> Result<String, ExportError>where Self: 'static,

fn default_output_path() -> Option<PathBuf>

Auto Trait Implementations§

impl Forget for ViewWindow

impl Freeze for ViewWindow

impl RefUnwindSafe for ViewWindow

impl Send for ViewWindow

impl Sync for ViewWindow

impl Unpin for ViewWindow

impl UnsafeUnpin for ViewWindow

impl UnwindSafe for ViewWindow

Blanket Implementations§

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

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘwhere F: FnOnce(&Self) -> bool,

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = !

fn try_from(value: U) -> Result<T, !>

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

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

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

fn deserialize<D>( deserializer: D, ) -> Result<ViewWindow, <D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

fn visit_generics(v: &mut impl TypeVisitor)
where ViewWindow: 'static,

fn visit_dependencies(v: &mut impl TypeVisitor)
where ViewWindow: 'static,

fn dependencies() -> Vec<Dependency>
where Self: 'static,

fn export() -> Result<(), ExportError>
where Self: 'static,

fn export_all() -> Result<(), ExportError>
where Self: 'static,

fn export_all_to(out_dir: impl AsRef<Path>) -> Result<(), ExportError>
where Self: 'static,

fn export_to_string() -> Result<String, ExportError>
where Self: 'static,

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

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> CloneToUninit for T
where T: Clone,

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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<T> Ungil for T
where T: Send,

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,