[][src]Crate rowan

A generic library for lossless syntax trees. See examples/s_expressions.rs for a tutorial.

Structs

GreenNode

GreenNode is an immutable syntax tree, which is cheap to update. It lacks parent pointers and information about offsets.

GreenNodeBuilder

A builder for a green tree.

SmolStr

A SmolStr is a string type that has the following properties:

SyntaxNode

Akn immutable lazy constructed syntax tree with offsets and parent pointers.

SyntaxNodeChildren

Iterator over node's children.

TextRange

A range in the text, represented as a pair of TextUnits.

TextUnit

An offset into text. Offset is represented as u32 storing number of utf8-bytes, but most of the clients should treat it like opaque measure.

TreeArc

Owned smart pointer for syntax Nodes. It can be used with any type implementing TransparentNewType<SyntaxNode>.

Enums

LeafAtOffset

There might be zero, one or two leaves at a given offset.

WalkEvent

WalkeEvent describes tree walking process.

Traits

TransparentNewType

A marker trait for transparent newtypes.

Types

Types customizes data, stored in the syntax tree. All types in this crate are parametrized over T: Types.