Trait rushell_deps_linefeed::complete::Completer [−][src]
pub trait Completer<Term: Terminal>: Send + Sync { fn complete(
&self,
word: &str,
prompter: &Prompter<'_, '_, Term>,
start: usize,
end: usize
) -> Option<Vec<Completion>>; fn word_start(
&self,
line: &str,
end: usize,
prompter: &Prompter<'_, '_, Term>
) -> usize { ... } fn quote<'a>(&self, word: &'a str) -> Cow<'a, str> { ... } fn unquote<'a>(&self, word: &'a str) -> Cow<'a, str> { ... } }
Performs completion for Prompter
when triggered by a user input sequence
Required methods
fn complete(
&self,
word: &str,
prompter: &Prompter<'_, '_, Term>,
start: usize,
end: usize
) -> Option<Vec<Completion>>
[src]
&self,
word: &str,
prompter: &Prompter<'_, '_, Term>,
start: usize,
end: usize
) -> Option<Vec<Completion>>
Returns the set of possible completions for the prefix word
.
Provided methods
fn word_start(
&self,
line: &str,
end: usize,
prompter: &Prompter<'_, '_, Term>
) -> usize
[src]
&self,
line: &str,
end: usize,
prompter: &Prompter<'_, '_, Term>
) -> usize
Returns the starting position of the word under the cursor.
The default implementation uses Prompter::word_break_chars()
to
detect the start of a word.
fn quote<'a>(&self, word: &'a str) -> Cow<'a, str>
[src]
Quotes a possible completion for insertion into input.
The default implementation returns the word, as is.
fn unquote<'a>(&self, word: &'a str) -> Cow<'a, str>
[src]
Unquotes a piece of user input before searching for completions.
The default implementation returns the word, as is.
Implementors
impl<Term: Terminal> Completer<Term> for DummyCompleter
[src]
impl<Term: Terminal> Completer<Term> for DummyCompleter
[src]impl<Term: Terminal> Completer<Term> for PathCompleter
[src]
impl<Term: Terminal> Completer<Term> for PathCompleter
[src]fn complete(
&self,
word: &str,
_reader: &Prompter<'_, '_, Term>,
_start: usize,
_end: usize
) -> Option<Vec<Completion>>
[src]
&self,
word: &str,
_reader: &Prompter<'_, '_, Term>,
_start: usize,
_end: usize
) -> Option<Vec<Completion>>
fn word_start(
&self,
line: &str,
end: usize,
_reader: &Prompter<'_, '_, Term>
) -> usize
[src]
&self,
line: &str,
end: usize,
_reader: &Prompter<'_, '_, Term>
) -> usize