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A Screen carries what is true of the document it is drawn into Decided in quasicoherent 1d4f288e (Max chose b, per-request document facts). Every Response variant changes what is inside <body> and nothing changed anything outside it. A webview host builds its Shell once and hands it to the renderer as an Arc before app state exists, so the head and the <body> tag were fixed for the process: MNW's /pricing sets Shell::body_class at adapter construction, which is a constant for the route family rather than a fact about a screen, and its embeds only escape that by building a Shell per call in a function outside the adapter. Screen::document is a Document: a body class, and attributes for the root. Both are markup-shaped on purpose. This is where a host keeps what its own taxonomy says rather than where the vocabulary grows a word for it -- the layout axis is already Screen::measure, and 16ba941e settled that MNW's admin-page grouping and its 24 one-off identity tokens are the app's own. The two halves of the body class compose rather than one replacing the other: the shell carries what is true of every page and the screen what is true of this one, in one attribute because two class attributes on a tag is markup a parser halves. writable_root_attr is a gate rather than an escape, and it is in quasi-router rather than in the webview. A description names the attribute, so the name reaches markup as a name and escaping is not what protects it; and the terminal and egui hosts answer the same question if they ever grow a document, where a second copy would be a second answer. A name it refuses is dropped and the screen still draws, for Screen::replace's reason. Chosen against Response::Reload, which is a host instruction rather than a description of a screen -- the line the vocabulary has held throughout -- and which served only one of the two consumers. Neither other renderer needed a line: a terminal has no document and neither does an egui frame, so both drop it whole, the rule Binding::key already states for a key one host has never heard of.
Author: Max Johnson <me@maxj.phd> · 2026-08-30 21:52 UTC
Signed with PGP, not checked
Commit: 015926ad3278270bd7b74318f53bce63c5a6f8d9
Parent: c3ddfcf
21 files changed, +391 insertions, -70 deletions
M Cargo.lock +15 -15
@@ -3425,11 +3425,11 @@
3425 3425
3426 3426 [[package]]
3427 3427 name = "quasi"
3428 - version = "0.89.0"
3428 + version = "0.90.0"
3429 3429
3430 3430 [[package]]
3431 3431 name = "quasi-axum"
3432 - version = "0.89.0"
3432 + version = "0.90.0"
3433 3433 dependencies = [
3434 3434 "axum",
3435 3435 "http",
@@ -3443,7 +3443,7 @@
3443 3443
3444 3444 [[package]]
3445 3445 name = "quasi-basics"
3446 - version = "0.89.0"
3446 + version = "0.90.0"
3447 3447 dependencies = [
3448 3448 "makeover-layout",
3449 3449 "quasi-http",
@@ -3453,7 +3453,7 @@
3453 3453
3454 3454 [[package]]
3455 3455 name = "quasi-bench"
3456 - version = "0.89.0"
3456 + version = "0.90.0"
3457 3457 dependencies = [
3458 3458 "dhat",
3459 3459 "makeover",
@@ -3468,7 +3468,7 @@
3468 3468
3469 3469 [[package]]
3470 3470 name = "quasi-http"
3471 - version = "0.89.0"
3471 + version = "0.90.0"
3472 3472 dependencies = [
3473 3473 "form_urlencoded",
3474 3474 "http",
@@ -3477,7 +3477,7 @@
3477 3477
3478 3478 [[package]]
3479 3479 name = "quasi-immediate"
3480 - version = "0.89.0"
3480 + version = "0.90.0"
3481 3481 dependencies = [
3482 3482 "docengine",
3483 3483 "egui",
@@ -3488,7 +3488,7 @@
3488 3488
3489 3489 [[package]]
3490 3490 name = "quasi-notifs"
3491 - version = "0.89.0"
3491 + version = "0.90.0"
3492 3492 dependencies = [
3493 3493 "quasi-router",
3494 3494 "synckit-config",
@@ -3498,7 +3498,7 @@
3498 3498
3499 3499 [[package]]
3500 3500 name = "quasi-router"
3501 - version = "0.89.0"
3501 + version = "0.90.0"
3502 3502 dependencies = [
3503 3503 "makeover-layout",
3504 3504 ]
@@ -3515,7 +3515,7 @@
3515 3515
3516 3516 [[package]]
3517 3517 name = "quasi-tauri"
3518 - version = "0.89.0"
3518 + version = "0.90.0"
3519 3519 dependencies = [
3520 3520 "http",
3521 3521 "quasi-http",
@@ -3526,7 +3526,7 @@
3526 3526
3527 3527 [[package]]
3528 3528 name = "quasi-tui"
3529 - version = "0.89.0"
3529 + version = "0.90.0"
3530 3530 dependencies = [
3531 3531 "docengine",
3532 3532 "makeover",
@@ -3539,7 +3539,7 @@
3539 3539
3540 3540 [[package]]
3541 3541 name = "quasi-webview"
3542 - version = "0.89.0"
3542 + version = "0.90.0"
3543 3543 dependencies = [
3544 3544 "docengine",
3545 3545 "makeover-layout",
@@ -6215,10 +6215,6 @@
6215 6215 name = "quasi-type"
6216 6216 version = "0.1.3"
6217 6217
6218 - [[patch.unused]]
6219 - name = "synckit-client"
6220 - version = "0.10.0"
6221 -
6222 6218 [[patch.unused]]
6223 6219 name = "kberg"
6224 6220 version = "0.1.0"
@@ -6234,3 +6230,7 @@
6234 6230 [[patch.unused]]
6235 6231 name = "tagtree"
6236 6232 version = "0.4.1"
6233 +
6234 + [[patch.unused]]
6235 + name = "synckit-client"
6236 + version = "0.10.0"
M crates/quasi-axum/Cargo.toml +4 -4
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-axum"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "The axum host adapter for quasi-router: an HTTP request in, a rendered description out"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
@@ -13,14 +13,14 @@
13 13 workspace = true
14 14
15 15 [dependencies]
16 - quasi-router = { path = "../quasi-router", version = "0.89.0" }
17 - quasi-http = { path = "../quasi-http", version = "0.89.0" }
16 + quasi-router = { path = "../quasi-router", version = "0.90.0" }
17 + quasi-http = { path = "../quasi-http", version = "0.90.0" }
18 18 axum = "0.8.8"
19 19 http = "1.3.1"
20 20 tokio = { version = "1.50.0", features = ["rt"] }
21 21
22 22 [dev-dependencies]
23 - quasi-webview = { path = "../quasi-webview", version = "0.89.0" }
23 + quasi-webview = { path = "../quasi-webview", version = "0.90.0" }
24 24 tokio = { version = "1.50.0", features = ["macros", "rt-multi-thread"] }
25 25 tower = { version = "0.5.3", features = ["util"] }
26 26 http-body-util = "0.1.3"
M crates/quasi-basics/Cargo.toml +4 -4
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-basics"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "The first-party widget set: named assemblies of primitives, shared across our apps"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
@@ -13,12 +13,12 @@
13 13 workspace = true
14 14
15 15 [dependencies]
16 - quasi-router = { path = "../quasi-router", version = "0.89.0" }
16 + quasi-router = { path = "../quasi-router", version = "0.90.0" }
17 17 makeover-layout = "0.41.0"
18 18
19 19 [dev-dependencies]
20 20 # A widget's guarantees are claims about what a renderer draws, so they are
21 21 # tested against a real one rather than by walking the tree the assembly just
22 22 # built. The webview is the renderer that recognises names today.
23 - quasi-webview = { path = "../quasi-webview", version = "0.89.0" }
24 - quasi-http = { path = "../quasi-http", version = "0.89.0" }
23 + quasi-webview = { path = "../quasi-webview", version = "0.90.0" }
24 + quasi-http = { path = "../quasi-http", version = "0.90.0" }
M crates/quasi-bench/Cargo.toml +5 -5
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-bench"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "What a described screen costs to render, in time and in allocations"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
@@ -22,13 +22,13 @@
22 22 count = ["dep:dhat"]
23 23
24 24 [dependencies]
25 - quasi-router = { path = "../quasi-router", version = "0.89.0" }
26 - quasi-webview = { path = "../quasi-webview", version = "0.89.0" }
27 - quasi-tui = { path = "../quasi-tui", version = "0.89.0" }
25 + quasi-router = { path = "../quasi-router", version = "0.90.0" }
26 + quasi-webview = { path = "../quasi-webview", version = "0.90.0" }
27 + quasi-tui = { path = "../quasi-tui", version = "0.90.0" }
28 28 # `Serves` is the trait carrying `screen` and `fragment`, which is what the
29 29 # webview is measured through. Taken directly rather than through quasi-webview
30 30 # because a bench calling a trait method should name the trait it calls.
31 - quasi-http = { path = "../quasi-http", version = "0.89.0" }
31 + quasi-http = { path = "../quasi-http", version = "0.90.0" }
32 32 makeover-layout = "0.41.0"
33 33 makeover-tui = { version = "0.41.0", features = ["theme"] }
34 34 # Only to load a bundled theme file. `makeover_tui::Theme` is `#[non_exhaustive]`,
M crates/quasi-http/Cargo.toml +2 -2
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-http"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "The http-shaped seam quasi's webview host adapters share: decoding in, a rendered description out"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
@@ -13,6 +13,6 @@
13 13 workspace = true
14 14
15 15 [dependencies]
16 - quasi-router = { path = "../quasi-router", version = "0.89.0" }
16 + quasi-router = { path = "../quasi-router", version = "0.90.0" }
17 17 http = "1.3.1"
18 18 form_urlencoded = "1.2.2"
M crates/quasi-immediate/Cargo.toml +2 -2
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-immediate"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 edition = "2024"
5 5 description = "The immediate-mode renderer for quasi-router: a described screen in, an egui frame out. Immediate mode is the constraint that matters, not the library."
6 6 license = "MIT"
@@ -12,7 +12,7 @@
12 12 categories = ["gui"]
13 13
14 14 [dependencies]
15 - quasi-router = { path = "../quasi-router", version = "0.89.0" }
15 + quasi-router = { path = "../quasi-router", version = "0.90.0" }
16 16 # The node drawing, which is the makeover layer's and not this crate's. Every
17 17 # widget here that is not a container comes from it: a screen walk that painted
18 18 # its own meter would be the divergence the suite exists to end, one copy per
M crates/quasi-notifs/Cargo.toml +2 -2
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-notifs"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "Declared notification kinds and the registry that holds them: what a notification says and what it is for, apart from how it reaches a person"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
@@ -28,7 +28,7 @@
28 28 tauri = ["dep:tauri", "dep:tauri-plugin-notification"]
29 29
30 30 [dependencies]
31 - quasi-router = { path = "../quasi-router", version = "0.89.0", optional = true }
31 + quasi-router = { path = "../quasi-router", version = "0.90.0", optional = true }
32 32 synckit-config = { git = "https://makenot.work/git/max/synckit.git", version = "0.2", optional = true }
33 33 tauri-plugin-notification = { version = "2.3.3", optional = true }
34 34 # Default features off, for `quasi-tauri`'s reason: this takes an `AppHandle`
M crates/quasi-router/Cargo.toml +1 -1
@@ -1,6 +1,6 @@
1 1 [package]
2 2 name = "quasi-router"
3 - version = "0.89.0"
3 + version = "0.90.0"
4 4 description = "Host-agnostic router: a request in, a renderer-agnostic description out"
5 5 edition.workspace = true
6 6 rust-version.workspace = true
M crates/quasi-tauri/Cargo.toml +4 -4
M crates/quasi-tui/Cargo.toml +2 -2
M crates/quasi-webview/Cargo.toml +3 -3
M crates/quasi/Cargo.toml +1 -1
M crates/quasi-router/src/lib.rs +4 -3
M crates/quasi-router/src/screen.rs +156
M crates/quasi-router/tests/reexports.rs +17
M crates/quasi-webview/src/lib.rs +6 -2
M crates/quasi-webview/src/shell.rs +82 -12
M crates/quasi-webview/src/tests.rs +75 -2
M crates/quasi/template/Cargo.toml.tmpl +4 -4
M crates/quasi/template/crates/desktop/Cargo.toml.tmpl +1 -1
M crates/quasi/template/crates/server/Cargo.toml.tmpl +1 -1