Module linebased 

Line-based watch file format parser (versions 1-4)

Structs

Entry

A node in the syntax tree for $ast

EntryBuilder

Builder for creating new watchfile entries.

MatchingPattern

A node in the syntax tree for $ast

OptionList

A node in the syntax tree for OptionList

Parse

Thread-safe parse result that can be stored in incremental computation systems like Salsa. The type parameter T represents the root AST node type (e.g., WatchFile).

ParseError

Error type for parsing line-based watch files

ScriptNode

A node in the syntax tree for $ast

Url

A node in the syntax tree for $ast

Version

A node in the syntax tree for $ast

VersionPolicyNode

A node in the syntax tree for $ast

WatchFile

A node in the syntax tree for $ast

_Option

A node in the syntax tree for $ast

Enums

Lang

Second, implementing the Language trait teaches rowan to convert between these two SyntaxKind types, allowing for a nicer SyntaxNode API where “kinds” are values from our enum SyntaxKind, instead of plain u16 values.

Functions

parse_watch_file

Parse a watch file and return a thread-safe parse result. This can be stored in incremental computation systems like Salsa.