Struct rustyline::hint::HistoryHinter

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pub struct HistoryHinter {}
Expand description

Add suggestion based on previous history entries matching current user input.

Trait Implementations§

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impl Hinter for HistoryHinter

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type Hint = String

Specific hint type
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fn hint(&self, line: &str, pos: usize, ctx: &Context<'_>) -> Option<String>

Takes the currently edited line with the cursor position and returns the string that should be displayed or None if no hint is available for the text the user currently typed.

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