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jar_kernel/
error.rs

1//! Errors surfaced by the v3 jar-kernel.
2
3use thiserror::Error;
4
5#[derive(Debug, Error)]
6pub enum KernelError {
7    #[error("vm error: {0}")]
8    Vm(#[from] javm::VmError),
9    #[error("cap-table operation failed: {0}")]
10    Cap(#[from] javm_cap::CapError),
11    #[error("mgmt op failed: {0}")]
12    Op(#[from] javm_cap::OpError),
13    #[error("cache error: {0}")]
14    CacheDirectory(#[from] javm_cap::CacheError),
15    #[error("image conversion failed: {0}")]
16    ImageConvert(#[from] javm_cap::ImageConvertError),
17    #[error("file_id {0} not found in cache")]
18    FileNotFound(u64),
19    #[error(
20        "storage quota exhausted (quota_id {0}): tried to write {1} bytes, only {2} available)"
21    )]
22    StorageExhausted(u64, u64, u64),
23    #[error("invariant violated: {0}")]
24    Invariant(&'static str),
25    #[error("blob format error: {0}")]
26    BlobFormat(&'static str),
27}