Struct HclCompatNvramQuirks 

pub struct HclCompatNvramQuirks {
    pub skip_corrupt_vars_with_missing_null_term: bool,
}

“Quirks” to take into account when loading/storing nvram blob data.

Fields

skip_corrupt_vars_with_missing_null_term: bool

When loading nvram variables from storage, don’t fail the entire load process when encountering variables that are missing null terminators in their name. Instead, skip loading any such variables, and continue on with the load.

Context

Due to a (now fixed) bug in a previous version of Microsoft HCL, it was possible for non-null-terminated nvram variables to slip-through validation and get persisted to disk.

Enabling this quirk will allow “salvaging” the rest of the non-corrupt nvram variables, which may be preferable over having the VM fail to boot at all.

Trait Implementations

impl Clone for HclCompatNvramQuirks

fn clone(&self) -> HclCompatNvramQuirks

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl DefaultEncoding for HclCompatNvramQuirks

type Encoding = TableEncoder

The encoding to use for the serialization.

impl Inspect for HclCompatNvramQuirks

fn inspect(&self, req: Request<'_>)

Inspects the object.

impl<'encoding, AnyR> StructDecodeMetadata<'encoding, AnyR> for HclCompatNvramQuirks

where AnyR: 'static,

const DECODERS: &'static [ErasedDecoderEntry]

The list of decoder vtables.

impl<AnyR> StructEncodeMetadata<AnyR> for HclCompatNvramQuirks

where AnyR: 'static,

const ENCODERS: &'static [ErasedEncoderEntry]

The list of encoder vtables.

impl StructMetadata for HclCompatNvramQuirks

const NUMBERS: &'static [u32]

The field numbers for each field.

const OFFSETS: &'static [usize]

The byte offset to each field within the struct.