Gabriel Kaszewski
5766c6f7f7
Separate abstractions from implementations following DIP:
servers/ drivers/
│ │
▼ ▼
ports/ (trait-only crates, zero deps)
New crates:
ports/ (abstractions):
- port-framebuffer: Framebuffer trait
- port-block-device: BlockDevice trait + SectorId
- port-input-device: InputDevice trait + InputEvent types
drivers/ (implementations depend on ports/):
- driver-framebuffer-virtio: VirtIO GPU framebuffer
- driver-framebuffer-mock: test double
- driver-block-virtio: VirtIO block device
bins/ (composition roots wire server + driver):
- display-qemu: DisplayServer<VirtioFramebuffer>
- storage-qemu: storage server with VirtIO block
Servers no longer own their hardware traits or driver code.
Neither server nor driver depends on the other — both point
inward to the port abstraction.
21 lines
371 B
TOML
21 lines
371 B
TOML
[package]
|
|
name = "input-server"
|
|
version = "0.1.0"
|
|
edition = "2024"
|
|
|
|
[[bin]]
|
|
name = "input-server"
|
|
test = false
|
|
bench = false
|
|
|
|
[features]
|
|
default = ["qemu-virt"]
|
|
qemu-virt = []
|
|
|
|
[dependencies]
|
|
types = { workspace = true }
|
|
userspace = { workspace = true }
|
|
userspace-rt = { workspace = true }
|
|
server-framework = { workspace = true }
|
|
port-input-device = { workspace = true }
|