warning: enum `Error` is never used
 --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:4:10
  |
4 | pub enum Error { Access, Invalid, Stale, Busy }
  |          ^^^^^
  |
  = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default

warning: enum `Permission` is never used
 --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:7:10
  |
7 | pub enum Permission { Unmapped, ReadOnly, ReadWrite }
  |          ^^^^^^^^^^

warning: struct `Grant` is never constructed
  --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:10:12
   |
10 | pub struct Grant<P: Copy + Eq> { generation: u32, holder: P }
   |            ^^^^^

warning: associated function `forge` is never used
  --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:12:18
   |
11 | impl<P: Copy + Eq> Grant<P> {
   | --------------------------- associated function in this implementation
12 |     pub const fn forge(generation: u32, holder: P) -> Self {
   |                  ^^^^^

warning: struct `Snapshot` is never constructed
  --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:18:12
   |
18 | pub struct Snapshot<P: Copy + Eq> {
   |            ^^^^^^^^

warning: struct `SealedPages` is never constructed
  --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:29:12
   |
29 | pub struct SealedPages<P: Copy + Eq> {
   |            ^^^^^^^^^^^

warning: multiple associated items are never used
   --> <project>/reports/os-implementation/K1370-shared-memory-seal-local-preflight-RtF1Cl/workspace/os-shared-memory/src/seal.rs:36:12
    |
 35 | impl<P: Copy + Eq> SealedPages<P> {
    | --------------------------------- associated items in this implementation
 36 |     pub fn new(owner: P, frames: [u64; 2]) -> Result<Self, Error> {
    |            ^^^
...
 48 |     pub fn snapshot(&self) -> Snapshot<P> { self.state }
    |            ^^^^^^^^
 49 |
 50 |     pub fn grant(&mut self, caller: P, recipient: P) -> Result<Grant<P>, Error> {
    |            ^^^^^
...
 59 |     pub fn acquire(&mut self, caller: P, grant: Grant<P>) -> Result<(), Error> {
    |            ^^^^^^^
...
 69 |     pub fn map(&mut self, caller: P, page: usize, writable: bool)
    |            ^^^
...
 87 |     pub fn unmap(&mut self, caller: P, page: usize) -> Result<(), Error> {
    |            ^^^^^
...
 99 |     pub fn write(&mut self, caller: P, page: usize, byte: u8) -> Result<(), Error> {
    |            ^^^^^
...
113 |     pub fn read(&self, caller: P, page: usize) -> Result<u8, Error> {
    |            ^^^^
...
123 |     pub fn seal(&mut self, caller: P) -> Result<(), Error> {
    |            ^^^^

warning: 7 warnings emitted