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@joseluis joseluis released this 06 Apr 21:09
v0.26.0
a486ef8

Everything must ripen before it is ready.
— Rainer Maria Rilke

This release expands devela's foundational surface with new runtime, time,
parsing, storage, and drawing abstractions, while refining geometry, text,
and system interfaces toward clearer typed contracts and deeper coherence.

Key changes:

  • runtime foundations: new runtime, cycle, pacing, and presentation abstractions.
  • typed time overhaul: reworked time sources around clearer point and elapsed models.
  • geometry refinement: clearer metric organization and a more expressive region model.
  • text parsing groundwork: new scanner, range, and reusable parsing error infrastructure.
  • storage and drawing expansion: new storage roots and canvas-oriented drawing traits.
  • system cleanup: improved X11 handling, refined FFI gating, and Linux clock fixes.
  • data layout improvements: expanded buffer utilities for alloc and non-alloc use.
  • msrv bump: minimum supported rust version increased to 1.94.1.

Project

infra

cargo

  • bump MSRV to 1.94.1.

CI

  • bump actions/checkout to v6.
  • bump upload-artifact to v7.
  • bump docker/setup-qemu-action to v4.

workspace

examples

  • fix examples: web_api, web_worker.

tools

  • update tools/check.rs:
    • bump devela to 0.25.0.
  • update x command wrapper to apply cfg flags in rustdoc.

dependencies

  • bump dependencies:
    • portable-atomic-util to 0.2.6.
    • wide to 1.2.

features & flags

  • make x11 feature auto-enable: alloc and event.

Modules

code::ops

  • re-export punroll! from devela.

data::access::iter

  • add is_empty methods to iter_strided! items.

data::layout

  • update buffer_linear!:
    • derive Default for impls: option, uninit.
    • new methods: push_slice, remaining_capacity, remaining_capacity_prim.
    • new methods for non-alloc backends: push_slice_copy, push_slice_copy_exact.
    • update vec backend methods:
      • update is_full semantics.
      • fix len implementation.

data::store

  • new module.
  • move data::id::key to data::store::key.

geom

  • remove all *_ref and *_mut accessor methods for dir and metric types.

geom::dir

  • new aliases: Orientation[1|2|3].

geom::metric

  • make the module public.
  • fix re-export of RegionStrided.
  • new aliases: Distance[1|2|3], Extent[1|2|3], Position[1|2|3], Region[S][1|2|3].
  • update Extent:
    • move the accesor methods from being macro implemented to generic for T: Copy.
    • add the doc-alias Size.
  • update Region:
    • change the single T generic into two P and E generics.
    • remove methods: extent, position.
    • rename size field to ext.
    • add tuple constructors.

lang::disc

  • new submodules: move, narr.

media::visual::draw

  • new traits: Canvas, CanvasRead, CanvasTextel.

num::dom::int

  • update Int:
    • use rust's implementations in midpoint methods.
    • rename old signed midpoint method to midpoint_floor.

num::dom::real::float

  • fix Float::ln_series algorithm.

phys::time::source

  • new trait: TimePoint.
  • update TimeSurce and TimeSourceCfg:
    • make them generic over TimePoint.
    • replace required time_now_millis* trait surface with: time_now, time_point_value, time_elapsed_value.
    • add shared default helpers for point/elapsed conversion and elapsed-since queries.
  • rework source impls to typed point forms:
    • SystemTime: SystemTime, u64, u32.
    • SystemInstant: SystemInstant, u64, u32.
    • JsInstant: u64, u32.
    • LinuxInstant: u64, u32.
    • LinuxTime: TimeSourceCfg<u64>.
    • TimeFakeRef: TimeSourceCfg<u64>.

run

  • new traits: RunApp, RunBackend, RunRender, RunPresent.

run::cycle

  • new items: RunControl, RunCycle, RunPhase.

run::time

  • move RuntimeTick to [base].
  • new items: RunPacer, RunStep, Runtime.
sys::device::display::x11
  • change unsafe_syscall feature-gate to unsafe_ffi.
  • update XWindow:
    • new methods: destroy, extent, position, clear_redraw, needs_redraw.
    • remove method size.
    • method new now requires an exclusive reference to XDisplay.
    • move the inner state to a new XDisplay's window registry.
  • update XDisplay:
    • only emit window move and resize events when they're actually different.
    • emit events with the right window target.
    • add a managed window registry.
  • new raw fns: xcb_free_gc, xcb_destroy_window.

sys::os::c

  • change unsafe_syscall feature-gate to unsafe_ffi.

sys::os::linux

  • update LinuxClock::is_monotonic to include ProcessCpuTimeId and ThreadCpuTimeId.

text

  • new type TextRange.
  • new private module text::unit.
  • move TextCursor, TextIndex and TextUnit out of text::layout.

text::layout

  • rename TextSpan to TextLayoutSpan.
    • refactor to include TextRange.
    • new methods: from_prim, with_range, start, end.

text::parse

  • new items: TextParseError, TextParseErrorKind, TextScanner.

ui::event

  • update EventWindow variants:
    • Resized now contains Extent.
    • Moved now contains Position.
  • update Event:
    • new methods: from_window, from_device.
  • update EventTarget:
    • new methods: some_window, some_device.
  • impl From<u32> for WindowId and DeviceId.

vita::play::game

  • new submodule.
  • new structs: GameAction, GameCycle, GameLegacy, GameOutcome, GamePhase, GameRole, GameSession, GameTurn.

Full Changelog: v0.25.0...v0.26.0

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