Report a diagnostic if the associated rule is enabled.

Return this reformatted line, but with the given function applied to the text of the line.

The [`SemanticModel`], built up over the course of the AST traversal.

Eat the current token if its of the expected kind, otherwise adds an appropriate error.

Combine two [`Terminal`] operators, with one appearing after the other.

A way to create a simple single-file (named `main.py`) cursor test. Use cases that require multiple files with a `<CURSOR>` marker in a file other th

A way to create a simple single-file (named `main.py`) completion test builder. Use cases that require multiple files with a `<CURSOR>` marker in a f

Resolves the [`Expr`] to a fully-qualified symbol-name, if `value` resolves to an imported or builtin symbol. E.g., given: ```python from sys impor

This is not an IntoIterator implementation because I have no desire to try to name the iterator type.

Annotate a byte span within [`Snippet`]

Append an [`Element`] that adds context to the [`Title`]

Set the character set used for rendering decor

Returns the text representation of this goto target. Returns `None` if no meaningful string representation can be provided. This is used by the "refer

The [`Locator`] for the current file, which enables extraction of source code from byte offsets.

For the primary, or root cause, [`Group`][crate::Group] (the first) in a [`Report`][crate::Report] See [`Group::with_title`][crate::Group::with_title

Highlight and describe a span of text within the [`source`][Self::source]

Loads an [`OwnedConstraintSet`] into this builder. The BDD structure inside a builder depends on the ordering of constraints and typevars in the buil

Create a new lint diagnostic guard. This initializes a new diagnostic using the given message along with the ID and severity derived from the `LintMe

Returns an iterator over the [`char`]s of each string literal part.

The location of the [`source`][Self::source] (e.g. a path) <div class="warning"> Text passed to this function is considered "untrusted input", as su

The [`LinterSettings`] for the current analysis, including the enabled rules.

Returns an iterator over the banned aliases.

Use this builder to construct a `Completion`. `env` is any information about the position of the cursor in the source code that could impact the rele

Return the range of the overlong portion of the line.

Describe the reason the span is highlighted This will be styled according to the [`AnnotationKind`] <div class="warning"> Text passed to this funct

Returns an iterator over all the [`InterpolatedStringElement`] contained in this value. An f-string element is what makes up an [`FString`] i.e., it

Build the test server

Returns all code actions kinds that the server currently supports.

Creates a file system with the given files. The content of all files will be empty.

When manually [`fold`][Self::fold]ing, the [`source`][Self::source]s line offset from the original start

Add an annotation to this diagnostic. Annotations for a diagnostic are optional, but if any are added, callers should strive to make at least one of

Returns the [`CommentRanges`] for the parsed source code.

Returns the length of this tuple.

Add a workspace to the test server with the given root path and options. This option will be used to respond to the `workspace/configuration` request

Returns true if `self` and `other` contain at least one common rule. ## Examples ```rust # use ruff_linter::registry::{Rule, RuleSet}; let set_1 = Ru

Returns an iterator over the [`Code`]s in the `noqa` directive.

Returns all tokens of the line, including comments and trailing new lines.