Raxol.UI.Rendering.PaintAuthority.IOAuthority (Raxol v2.6.1)

Minimal production PaintAuthority stub: writes every emit straight to IO.write/1 and otherwise just tracks dimensions. This is deliberately NOT a full implementation — no scroll-region (DECSTBM) lifecycle, no D-PA-scoped resize policy, no real cursor-save dialect wiring. It exists so Raxol.UI.Rendering.PaintAuthority has at least one non-test implementation to compile against, and so the "tag layer costs nothing in prod" claim in the module doc is checkable: this module emits the same bytes Raxol.Harness.Test.CaptureAuthority records, minus the tags.

A real production implementation still needs to fill this in: scroll region set/teardown, resize policy per D-PA, dialect-pinned cursor protocol.

Summary

Types

t()

Functions

new(width, height, region_top \\ nil)

Builds a new authority state. region_top defaults to height - 1 (a one-row footer).

Types

t()

@type t() :: %Raxol.UI.Rendering.PaintAuthority.IOAuthority{
  height: pos_integer(),
  region_top: pos_integer(),
  width: pos_integer()
}

Functions

new(width, height, region_top \\ nil)

@spec new(pos_integer(), pos_integer(), pos_integer() | nil) :: t()

Builds a new authority state. region_top defaults to height - 1 (a one-row footer).