Struct reedline::ExampleHighlighter

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pub struct ExampleHighlighter { /* private fields */ }
Expand description

A simple, example highlighter that shows how to highlight keywords

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impl ExampleHighlighter

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pub fn new(external_commands: Vec<String>) -> ExampleHighlighter

Construct the default highlighter with a given set of extern commands/keywords to detect and highlight

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pub fn change_colors(
    &mut self,
    match_color: Color,
    notmatch_color: Color,
    neutral_color: Color
)

Configure the highlighter to use different colors

Trait Implementations§

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impl Default for ExampleHighlighter

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fn default() -> Self

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

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fn highlight(&self, line: &str, _cursor: usize) -> StyledText

The action that will handle the current buffer as a line and return the corresponding StyledText for the buffer Read more

Auto Trait Implementations§

Blanket Implementations§

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

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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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.