wolfpack-parser 0.1.1

The parser of wolfpack. Internal part of wolfpack-lang, not a stable API
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---
source: crates/wolf_parser/tests/parser.rs
expression: result.dump
---
file
  doc! " The data model of the todo list."
  module todo.model
  section types
    enum
      doc " Payload-less enums are copy types (ADR 0004)."
      pub
      Priority
      (variant Low)
      (variant Normal)
      (variant High)
    enum
      pub
      Status
      (variant Open)
      (variant Done)
      (variant doc " Snoozed for a number of days." Snoozed (tuple Int))
    struct
      pub
      Task
      (field pub id Int)
      (field pub title String)
      (field pub priority Priority)
      (field pub status Status)
  section impl
    impl
      Task
      fn
        doc " Creates an open task. The title is moved into the task."
        pub
        new
        (params (id Int) (own title String) (priority Priority))
        (-> Task)
        (block (struct Task id title priority (status: (. Status Open))))
      fn
        doc " One line such as `[x] buy milk (low)`."
        pub
        describe
        (params self)
        (-> String)
        block
          let
            mark
            match
              (. self status)
              (=> Status.Open "[ ]")
              (=> Status.Done "[x]")
              (=> (Status.Snoozed days) (+ (+ "[z" (call (. days to_string))) "]"))
          +
            (+ (+ (+ (+ mark " ") (. self title)) " (") (call priority_name (. self priority)))
            ")"
  section functions
    fn
      priority_name
      (params (priority Priority))
      (-> String)
      block
        match
          priority
          (=> Priority.Low "low")
          (=> Priority.Normal "normal")
          (=> Priority.High "high")