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openidea/sdk/rust/openidea-plugin/wit/providers.wit

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package openidea:plugin@1.0.0;
/// Editor features a plugin provides for the languages it declares under
/// `[[contributes.providers]]` (the host calls only declared kinds). They run
/// on the editing path: a result later than ~50 ms is dropped, a call still
/// running at 500 ms is interrupted.
interface providers {
use types.{error, position, range, text-edit, location};
/// The document a request is about.
record document {
path: string,
language: string,
version: u64,
text: string,
}
record completion-item {
label: string,
detail: option<string>,
/// Icon and sort group: text, method, function, constructor, field,
/// variable, class, interface, module, property, unit, value, enum,
/// keyword, snippet, color, file, reference, folder, enum-member,
/// constant, struct, event, operator or type-parameter. Unknown kinds
/// show no icon.
kind: option<string>,
/// With `snippet`, tab stops and placeholders (`$1`, `${1:name}`, `$0`).
insert-text: string,
snippet: bool,
/// Replaced on accept; `none`: the word at the caret.
replace: option<range>,
sort-text: option<string>,
/// Matched against what was typed instead of `label`.
filter-text: option<string>,
documentation: option<string>,
/// Applied with the item elsewhere in the document (an import).
additional-edits: list<text-edit>,
}
record inline-suggestion {
insert-text: string,
/// Replaced range; `none` inserts at the caret.
replace: option<range>,
}
record file-edit {
path: string,
edits: list<text-edit>,
}
record code-action {
title: string,
/// `quickfix`, `refactor`, …
kind: option<string>,
preferred: bool,
edits: list<file-edit>,
/// The plugin's own reference: with it and no `edits`, the edits are
/// computed by `resolve-code-action` once the user picks the action.
data: option<string>,
}
record line-marker {
line: u32,
/// Gutter icon: `navigate` (default), `implemented`, `implementing`, `run`.
icon: option<string>,
tooltip: string,
/// Opened on click.
target: option<location>,
}
completion: func(doc: document, at: position, trigger: option<string>) -> list<completion-item>;
/// Ghost text at the caret (typing replaces an older request: it is cancelled).
inline-completion: func(doc: document, at: position) -> option<inline-suggestion>;
/// Actions for `selection` (quick fixes for the plugin's own diagnostics).
code-actions: func(doc: document, selection: range) -> list<code-action>;
/// The edits of an action `code-actions` returned with `data`, when the
/// user picks it (the command budget applies, not the editor's 50 ms).
resolve-code-action: func(doc: document, action: code-action) -> result<code-action, error>;
definition: func(doc: document, at: position) -> list<location>;
line-markers: func(doc: document) -> list<line-marker>;
}