Enum BuiltinError 

pub enum BuiltinError {
    UnknownCommand(String),
    RedirectRead,
    RedirectWrite,
    CdFailed,
    MkdirFailed,
    CatFailed,
    TouchFailed,
    LsFailed,
    ExportFailed,
    SaveFailed,
    TodoLoadFailed,
    TodoSaveFailed,
    TodoArgError,
    TodoDataError,
    RustupNotFound,
    CargoNotFound,
    SandboxExportFailed,
    SandboxSyncFailed,
    RustToolNonZeroExit {
        program: String,
        code: Option<i32>,
    },
    VmWorkspaceSyncFailed,
    VmSessionError(String),
    WorkspacePathOutside,
    GuestFsOpFailed(String),
    PipelineInterStageBufferExceeded {
        limit: usize,
        actual: usize,
    },
}

Error from builtin execution (redirect or VFS failure, unknown command).

Variants

UnknownCommand(String)

RedirectRead

RedirectWrite

CdFailed

MkdirFailed

CatFailed

TouchFailed

LsFailed

ExportFailed

SaveFailed

TodoLoadFailed

TodoSaveFailed

TodoArgError

TodoDataError

RustupNotFound

rustup not found in PATH

CargoNotFound

cargo not found in PATH

SandboxExportFailed

Sandbox export (VFS to temp dir) failed

SandboxSyncFailed

Sandbox sync (temp dir back to VFS) failed

RustToolNonZeroExit

cargo / rustup subprocess exited with non-zero status (see stderr for tool output)

Fields

program: String

code: Option<i32>

VmWorkspaceSyncFailed

VM workspace push/pull failed (see stderr for detail)

VmSessionError(String)

VM backend unavailable or misconfigured at startup

WorkspacePathOutside

Logical path escapes the guest workspace (Mode P).

GuestFsOpFailed(String)

Guest FS operation failed (Mode P).

PipelineInterStageBufferExceeded

Intermediate pipeline stage produced more bytes than allowed (host memory cap; design §8.2).

Fields

limit: usize

actual: usize

Trait Implementations

impl Debug for BuiltinError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BuiltinError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.