aws_sdk_databasemigration::types::builders

Struct ReplicationTaskStatsBuilder

#[non_exhaustive]
pub struct ReplicationTaskStatsBuilder { /* private fields */ }

Expand description

A builder for ReplicationTaskStats.

Implementations§

Source §

impl ReplicationTaskStatsBuilder

Source

pub fn full_load_progress_percent(self, input: i32) -> Self

The percent complete for the full load migration task.

Source

pub fn set_full_load_progress_percent(self, input: Option<i32>) -> Self

The percent complete for the full load migration task.

Source

pub fn get_full_load_progress_percent(&self) -> &Option<i32>

The percent complete for the full load migration task.

Source

pub fn elapsed_time_millis(self, input: i64) -> Self

The elapsed time of the task, in milliseconds.

Source

pub fn set_elapsed_time_millis(self, input: Option<i64>) -> Self

The elapsed time of the task, in milliseconds.

Source

pub fn get_elapsed_time_millis(&self) -> &Option<i64>

The elapsed time of the task, in milliseconds.

Source

pub fn tables_loaded(self, input: i32) -> Self

The number of tables loaded for this task.

Source

pub fn set_tables_loaded(self, input: Option<i32>) -> Self

The number of tables loaded for this task.

Source

pub fn get_tables_loaded(&self) -> &Option<i32>

The number of tables loaded for this task.

Source

pub fn tables_loading(self, input: i32) -> Self

The number of tables currently loading for this task.

Source

pub fn set_tables_loading(self, input: Option<i32>) -> Self

The number of tables currently loading for this task.

Source

pub fn get_tables_loading(&self) -> &Option<i32>

The number of tables currently loading for this task.

Source

pub fn tables_queued(self, input: i32) -> Self

The number of tables queued for this task.

Source

pub fn set_tables_queued(self, input: Option<i32>) -> Self

The number of tables queued for this task.

Source

pub fn get_tables_queued(&self) -> &Option<i32>

The number of tables queued for this task.

Source

pub fn tables_errored(self, input: i32) -> Self

The number of errors that have occurred during this task.

Source

pub fn set_tables_errored(self, input: Option<i32>) -> Self

The number of errors that have occurred during this task.

Source

pub fn get_tables_errored(&self) -> &Option<i32>

The number of errors that have occurred during this task.

Source

pub fn fresh_start_date(self, input: DateTime) -> Self

The date the replication task was started either with a fresh start or a target reload.

Source

pub fn set_fresh_start_date(self, input: Option<DateTime>) -> Self

The date the replication task was started either with a fresh start or a target reload.

Source

pub fn get_fresh_start_date(&self) -> &Option<DateTime>

The date the replication task was started either with a fresh start or a target reload.

Source

pub fn start_date(self, input: DateTime) -> Self

The date the replication task was started either with a fresh start or a resume. For more information, see StartReplicationTaskType.

Source

pub fn set_start_date(self, input: Option<DateTime>) -> Self

The date the replication task was started either with a fresh start or a resume. For more information, see StartReplicationTaskType.

Source

pub fn get_start_date(&self) -> &Option<DateTime>

The date the replication task was started either with a fresh start or a resume. For more information, see StartReplicationTaskType.

Source

pub fn stop_date(self, input: DateTime) -> Self

The date the replication task was stopped.

Source

pub fn set_stop_date(self, input: Option<DateTime>) -> Self

The date the replication task was stopped.

Source

pub fn get_stop_date(&self) -> &Option<DateTime>

The date the replication task was stopped.

Source

pub fn full_load_start_date(self, input: DateTime) -> Self

The date the replication task full load was started.

Source

pub fn set_full_load_start_date(self, input: Option<DateTime>) -> Self

The date the replication task full load was started.

Source

pub fn get_full_load_start_date(&self) -> &Option<DateTime>

The date the replication task full load was started.

Source

pub fn full_load_finish_date(self, input: DateTime) -> Self

The date the replication task full load was completed.

Source

pub fn set_full_load_finish_date(self, input: Option<DateTime>) -> Self

The date the replication task full load was completed.

Source

pub fn get_full_load_finish_date(&self) -> &Option<DateTime>

The date the replication task full load was completed.

Source

pub fn build(self) -> ReplicationTaskStats

Consumes the builder and constructs a ReplicationTaskStats.

Trait Implementations§

Source §

impl Clone for ReplicationTaskStatsBuilder

Source §

fn clone(&self) -> ReplicationTaskStatsBuilder

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

Source §

impl Debug for ReplicationTaskStatsBuilder

Source §

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

Formats the value using the given formatter. Read more

Source §

impl Default for ReplicationTaskStatsBuilder

Source §

fn default() -> ReplicationTaskStatsBuilder

Returns the “default value” for a type. Read more

Source §

impl PartialEq for ReplicationTaskStatsBuilder

Source §

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Source §

impl StructuralPartialEq for ReplicationTaskStatsBuilder

Auto Trait Implementations§

§

impl UnwindSafe for ReplicationTaskStatsBuilder

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

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

Source §

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

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

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

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.

Source §

impl<T> IntoEither for T

Source §

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

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

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

Source §

fn into_shared(self) -> Shared

Creates a shared type from an unshared type.

Source §

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

Source §

fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like red() and green(), which have the same functionality but are pithier.

§Example

Set foreground color to white using fg():

use yansi::{Paint, Color};

painted.fg(Color::White);

Set foreground color to white using white().

use yansi::Paint;

painted.white();

Source §

fn primary(&self) -> Painted<&T>

Returns self with the fg() set to Color::Primary.

§Example

println!("{}", value.primary());

Source §

fn fixed(&self, color: u8) -> Painted<&T>

Returns self with the fg() set to Color::Fixed.

§Example

println!("{}", value.fixed(color));

Source §

fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the fg() set to Color::Rgb.

§Example

println!("{}", value.rgb(r, g, b));

Source §

fn black(&self) -> Painted<&T>

Returns self with the fg() set to Color::Black.

§Example

println!("{}", value.black());

Source §

fn red(&self) -> Painted<&T>

Returns self with the fg() set to Color::Red.

§Example

println!("{}", value.red());

Source §

fn green(&self) -> Painted<&T>

Returns self with the fg() set to Color::Green.

§Example

println!("{}", value.green());

Source §

fn yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::Yellow.

§Example

println!("{}", value.yellow());

Source §

fn blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::Blue.

§Example

println!("{}", value.blue());

Source §

fn magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::Magenta.

§Example

println!("{}", value.magenta());

Source §

fn cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::Cyan.

§Example

println!("{}", value.cyan());

Source §

fn white(&self) -> Painted<&T>

Returns self with the fg() set to Color::White.

§Example

println!("{}", value.white());

Source §

fn bright_black(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlack.

§Example

println!("{}", value.bright_black());

Source §

fn bright_red(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightRed.

§Example

println!("{}", value.bright_red());

Source §

fn bright_green(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightGreen.

§Example

println!("{}", value.bright_green());

Source §

fn bright_yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightYellow.

§Example

println!("{}", value.bright_yellow());

Source §

fn bright_blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlue.

§Example

println!("{}", value.bright_blue());

Source §

fn bright_magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightMagenta.

§Example

println!("{}", value.bright_magenta());

Source §

fn bright_cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightCyan.

§Example

println!("{}", value.bright_cyan());

Source §

fn bright_white(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightWhite.

§Example

println!("{}", value.bright_white());

Source §

fn bg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the background set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like on_red() and on_green(), which have the same functionality but are pithier.

§Example

Set background color to red using fg():

use yansi::{Paint, Color};

painted.bg(Color::Red);

Set background color to red using on_red().

use yansi::Paint;

painted.on_red();

Source §

fn on_primary(&self) -> Painted<&T>

Returns self with the bg() set to Color::Primary.

§Example

println!("{}", value.on_primary());

Source §

fn on_fixed(&self, color: u8) -> Painted<&T>

Returns self with the bg() set to Color::Fixed.

§Example

println!("{}", value.on_fixed(color));

Source §

fn on_rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the bg() set to Color::Rgb.

§Example

println!("{}", value.on_rgb(r, g, b));

Source §

fn on_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::Black.

§Example

println!("{}", value.on_black());

Source §

fn on_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::Red.

§Example

println!("{}", value.on_red());

Source §

fn on_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::Green.

§Example

println!("{}", value.on_green());

Source §

fn on_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::Yellow.

§Example

println!("{}", value.on_yellow());

Source §

fn on_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::Blue.

§Example

println!("{}", value.on_blue());

Source §

fn on_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::Magenta.

§Example

println!("{}", value.on_magenta());

Source §

fn on_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::Cyan.

§Example

println!("{}", value.on_cyan());

Source §

fn on_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::White.

§Example

println!("{}", value.on_white());

Source §

fn on_bright_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlack.

§Example

println!("{}", value.on_bright_black());

Source §

fn on_bright_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightRed.

§Example

println!("{}", value.on_bright_red());

Source §

fn on_bright_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightGreen.

§Example

println!("{}", value.on_bright_green());

Source §

fn on_bright_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightYellow.

§Example

println!("{}", value.on_bright_yellow());

Source §

fn on_bright_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlue.

§Example

println!("{}", value.on_bright_blue());

Source §

fn on_bright_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightMagenta.

§Example

println!("{}", value.on_bright_magenta());

Source §

fn on_bright_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightCyan.

§Example

println!("{}", value.on_bright_cyan());

Source §

fn on_bright_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightWhite.

§Example

println!("{}", value.on_bright_white());

Source §

fn attr(&self, value: Attribute) -> Painted<&T>

Enables the styling Attribute value.

This method should be used rarely. Instead, prefer to use attribute-specific builder methods like bold() and underline(), which have the same functionality but are pithier.

§Example

Make text bold using attr():

use yansi::{Paint, Attribute};

painted.attr(Attribute::Bold);

Make text bold using using bold().

use yansi::Paint;

painted.bold();

Source §

fn bold(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Bold.

§Example

println!("{}", value.bold());

Source §

fn dim(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Dim.

§Example

println!("{}", value.dim());

Source §

fn italic(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Italic.

§Example

println!("{}", value.italic());

Source §

fn underline(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Underline.

§Example

println!("{}", value.underline());

Source §

fn blink(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Blink.

§Example

println!("{}", value.blink());

Source §

fn rapid_blink(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::RapidBlink.

§Example

println!("{}", value.rapid_blink());

Source §

fn invert(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Invert.

§Example

println!("{}", value.invert());

Source §

fn conceal(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Conceal.

§Example

println!("{}", value.conceal());

Source §

fn strike(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Strike.

§Example

println!("{}", value.strike());

Source §

fn quirk(&self, value: Quirk) -> Painted<&T>

Enables the yansi Quirk value.

This method should be used rarely. Instead, prefer to use quirk-specific builder methods like mask() and wrap(), which have the same functionality but are pithier.

§Example

Enable wrapping using .quirk():

use yansi::{Paint, Quirk};

painted.quirk(Quirk::Wrap);

Enable wrapping using wrap().

use yansi::Paint;

painted.wrap();

Source §

fn mask(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Mask.

§Example

println!("{}", value.mask());

Source §

fn wrap(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Wrap.

§Example

println!("{}", value.wrap());

Source §

fn linger(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Linger.

§Example

println!("{}", value.linger());

Source §

fn clear(&self) -> Painted<&T>

👎Deprecated since 1.0.1: renamed to resetting() due to conflicts with Vec::clear(). The clear() method will be removed in a future release.

Returns self with the quirk() set to Quirk::Clear.

§Example

println!("{}", value.clear());

Source §

fn resetting(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Resetting.

§Example

println!("{}", value.resetting());

Source §

fn bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Bright.

§Example

println!("{}", value.bright());

Source §

fn on_bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::OnBright.

§Example

println!("{}", value.on_bright());

Source §

fn whenever(&self, value: Condition) -> Painted<&T>

Conditionally enable styling based on whether the Condition value applies. Replaces any previous condition.

See the crate level docs for more details.

§Example

Enable styling painted only when both stdout and stderr are TTYs:

use yansi::{Paint, Condition};

painted.red().on_yellow().whenever(Condition::STDOUTERR_ARE_TTY);

Source §

fn new(self) -> Painted<Self>
where Self: Sized,

Create a new Painted with a default Style. Read more

Source §

fn paint<S>(&self, style: S) -> Painted<&Self>
where S: Into<Style>,

Apply a style wholesale to self. Any previous style is replaced. Read more

Source §

impl<T> Same for T

Source §

type Output = T

Should always be Self

Source §

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

Source §

type Owned = T

The resulting type after obtaining ownership.

Source §

fn to_owned(&self) -> T

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

Source §

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

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

Source §

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

Source §

type Error = Infallible

The type returned in the event of a conversion error.

Source §

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

Performs the conversion.

Source §

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

Source §

type Error = >::Error

The type returned in the event of a conversion error.

Source §

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

Performs the conversion.

Source §

impl<T> WithSubscriber for T

Source §

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Source §

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Source §

impl<T> ErasedDestructor for T
where T: 'static,

Source §

Struct ReplicationTaskStatsBuilderCopy item path

Implementations§

impl ReplicationTaskStatsBuilder

pub fn full_load_progress_percent(self, input: i32) -> Self

pub fn set_full_load_progress_percent(self, input: Option<i32>) -> Self

pub fn get_full_load_progress_percent(&self) -> &Option<i32>

pub fn elapsed_time_millis(self, input: i64) -> Self

pub fn set_elapsed_time_millis(self, input: Option<i64>) -> Self

pub fn get_elapsed_time_millis(&self) -> &Option<i64>

pub fn tables_loaded(self, input: i32) -> Self

pub fn set_tables_loaded(self, input: Option<i32>) -> Self

pub fn get_tables_loaded(&self) -> &Option<i32>

pub fn tables_loading(self, input: i32) -> Self

pub fn set_tables_loading(self, input: Option<i32>) -> Self

pub fn get_tables_loading(&self) -> &Option<i32>

pub fn tables_queued(self, input: i32) -> Self

pub fn set_tables_queued(self, input: Option<i32>) -> Self

pub fn get_tables_queued(&self) -> &Option<i32>

pub fn tables_errored(self, input: i32) -> Self

pub fn set_tables_errored(self, input: Option<i32>) -> Self

pub fn get_tables_errored(&self) -> &Option<i32>

pub fn fresh_start_date(self, input: DateTime) -> Self

pub fn set_fresh_start_date(self, input: Option<DateTime>) -> Self

pub fn get_fresh_start_date(&self) -> &Option<DateTime>

pub fn start_date(self, input: DateTime) -> Self

pub fn set_start_date(self, input: Option<DateTime>) -> Self

pub fn get_start_date(&self) -> &Option<DateTime>

pub fn stop_date(self, input: DateTime) -> Self

pub fn set_stop_date(self, input: Option<DateTime>) -> Self

pub fn get_stop_date(&self) -> &Option<DateTime>

pub fn full_load_start_date(self, input: DateTime) -> Self

pub fn set_full_load_start_date(self, input: Option<DateTime>) -> Self

pub fn get_full_load_start_date(&self) -> &Option<DateTime>

pub fn full_load_finish_date(self, input: DateTime) -> Self

pub fn set_full_load_finish_date(self, input: Option<DateTime>) -> Self

pub fn get_full_load_finish_date(&self) -> &Option<DateTime>

pub fn build(self) -> ReplicationTaskStats

Trait Implementations§

impl Clone for ReplicationTaskStatsBuilder

fn clone(&self) -> ReplicationTaskStatsBuilder

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

impl Debug for ReplicationTaskStatsBuilder

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

impl Default for ReplicationTaskStatsBuilder

fn default() -> ReplicationTaskStatsBuilder

impl PartialEq for ReplicationTaskStatsBuilder

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

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

impl StructuralPartialEq for ReplicationTaskStatsBuilder

Auto Trait Implementations§

impl Freeze for ReplicationTaskStatsBuilder

impl RefUnwindSafe for ReplicationTaskStatsBuilder

impl Send for ReplicationTaskStatsBuilder

impl Sync for ReplicationTaskStatsBuilder

impl Unpin for ReplicationTaskStatsBuilder

impl UnwindSafe for ReplicationTaskStatsBuilder

Blanket Implementations§

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, dst: *mut u8)

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<Unshared, Shared> IntoShared<Shared> for Unsharedwhere Shared: FromUnshared<Unshared>,

fn into_shared(self) -> Shared

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

fn fg(&self, value: Color) -> Painted<&T>

§Example

Struct ReplicationTaskStatsBuilder

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, 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<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

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