Parse diagnostic produced by the pampa parser

Structured representation of a single diagnostic message returned by the Quarto parser. Pretty-printed output is generated on demand by the format()/print() methods (which hand the structured fields back to the Rust renderer).

Usage

pampa_diagnostic(
  kind = "error",
  code = NA_character_,
  title = "",
  problem = NULL,
  details = list(),
  hints = character(0),
  location = NULL,
  source_text = "",
  source_filename = "<text>"
)

Slots

kind

One of "error", "warning", "info", "note".

code

Optional error code (e.g. "Q-1-1"), or NA.

title

Brief title.

problem

Optional problem statement as a list list(format = "plain" | "markdown", text = <chr>), or NULL.

details

List of detail records, each a list with kind, content (same shape as problem), and optional location.

hints

Character vector of hint strings.

location

Optional source location, a named list with file, start_offset, start_row, start_column, end_offset, end_row, end_column. NULL if no location is attached.

source_text

Original input text the parser saw. Carried so the diagnostic can be re-rendered against its source.

source_filename

Filename shown in the rendered output.