Struct Recent Sync Lengths &nbsp; Copy item path

impl RecentSyncLengths

pub const MAX_RECENT_LENGTHS: usize = 3

The maximum number of lengths sent by RecentSyncLengths.

Older lengths are dropped.

This length was chosen as a tradeoff between:

clearing temporary errors and temporary syncs quickly
distinguishing between temporary and sustained syncs/errors
activating the syncer shortly after reaching the chain tip

pub fn new() -> (Self, Receiver<Vec<usize>>)

Create a new instance of RecentSyncLengths and a [watch::Receiver] endpoint for receiving recent sync lengths.

pub fn push_obtain_tips_length(&mut self, sync_length: usize)

Insert a sync length from ChainSync::obtain_tips at the front of the list.

pub fn push_extend_tips_length(&mut self, sync_length: usize)

Insert a sync length from ChainSync::extend_tips at the front of the list.

fn update(&mut self, sync_length: usize)

Sends a list update to listeners.

Prunes recent lengths, if the list is longer than MAX_RECENT_LENGTHS.

Trait Implementations§

impl Debug for RecentSyncLengths

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !UnwindSafe for RecentSyncLengths

Blanket Implementations§

impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

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Causes self to use its Octal implementation when Debug-formatted.

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Causes self to use its Pointer implementation when Debug-formatted.

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Causes self to use its UpperExp implementation when Debug-formatted.

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Causes self to use its UpperHex implementation when Debug-formatted.

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Set the background color generically. Read more

fn black(&self) -> FgColorDisplay<'_, Black, Self>

Change the foreground color to black

fn on_black(&self) -> BgColorDisplay<'_, Black, Self>

Change the background color to black

fn red(&self) -> FgColorDisplay<'_, Red, Self>

Change the foreground color to red

fn on_red(&self) -> BgColorDisplay<'_, Red, Self>

Change the background color to red

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Change the foreground color to green

fn on_green(&self) -> BgColorDisplay<'_, Green, Self>

Change the background color to green

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Change the foreground color to yellow

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Change the background color to yellow

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Change the foreground color to blue

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Change the background color to blue

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Change the foreground color to magenta

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Change the background color to magenta

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Change the foreground color to purple

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Change the background color to purple

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Change the foreground color to cyan

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Change the background color to cyan

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Change the foreground color to white

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Change the background color to white

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Change the foreground color to the terminal default

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Change the background color to the terminal default

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Change the foreground color to bright black

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Change the background color to bright black

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Change the foreground color to bright red

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Change the background color to bright red

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Change the foreground color to bright green

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Change the background color to bright green

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Change the foreground color to bright yellow

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Change the background color to bright yellow

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Change the foreground color to bright blue

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Change the background color to bright blue

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Change the foreground color to bright magenta

fn on_bright_magenta(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright magenta

fn bright_purple(&self) -> FgColorDisplay<'_, BrightMagenta, Self>

Change the foreground color to bright purple

fn on_bright_purple(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright purple

fn bright_cyan(&self) -> FgColorDisplay<'_, BrightCyan, Self>

Change the foreground color to bright cyan

fn on_bright_cyan(&self) -> BgColorDisplay<'_, BrightCyan, Self>

Change the background color to bright cyan

fn bright_white(&self) -> FgColorDisplay<'_, BrightWhite, Self>

Change the foreground color to bright white

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Change the background color to bright white

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Make the text bold

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Make the text dim

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Make the text italicized

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Make the text underlined

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Make the text blink

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Make the text blink (but fast!)

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Swap the foreground and background colors

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Hide the text

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Cross out the text

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where Color: DynColor,

Set the foreground color at runtime. Only use if you do not know which color will be used at compile-time. If the color is constant, use either [OwoColorize::fg] or a color-specific method, such as [OwoColorize::green], Read more

fn on_color<Color>(&self, color: Color) -> BgDynColorDisplay<'_, Color, Self>
where Color: DynColor,

Set the background color at runtime. Only use if you do not know what color to use at compile-time. If the color is constant, use either [OwoColorize::bg] or a color-specific method, such as [OwoColorize::on_yellow], Read more

fn fg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> FgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the foreground color to a specific RGB value.

fn bg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> BgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the background color to a specific RGB value.

fn truecolor(&self, r: u8, g: u8, b: u8) -> FgDynColorDisplay<'_, Rgb, Self>

Sets the foreground color to an RGB value.

fn on_truecolor(&self, r: u8, g: u8, b: u8) -> BgDynColorDisplay<'_, Rgb, Self>

Sets the background color to an RGB value.

fn style(&self, style: Style) -> Styled<&Self>

Apply a runtime-determined style

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