Struct uefi_nvram_storage::in_memory::InMemoryNvram

pub struct InMemoryNvram { /* private fields */ }

An in-memory implementation of NvramStorage.

Implementations

impl InMemoryNvram

pub fn new() -> Self

pub fn iter(&self) -> impl Iterator<Item = VariableEntry<'_>>

pub fn clear(&mut self)

Trait Implementations

impl Debug for InMemoryNvram

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

Formats the value using the given formatter.

impl Inspect for InMemoryNvram

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

Inspects the object.

impl NvramStorage for InMemoryNvram

fn get_variable<'life0, 'life1, 'async_trait>( &'life0 mut self, name: &'life1 Ucs2LeSlice, vendor: Guid, ) -> Pin<Box<dyn Future<Output = Result<Option<(u32, Vec<u8>, EFI_TIME)>, NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return the attr + data of the variable identified by name + vendor.

fn set_variable<'life0, 'life1, 'async_trait>( &'life0 mut self, name: &'life1 Ucs2LeSlice, vendor: Guid, attr: u32, data: Vec<u8>, timestamp: EFI_TIME, ) -> Pin<Box<dyn Future<Output = Result<(), NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Set the value of variable identified by name + vendor to the provided attr + data.

fn append_variable<'life0, 'life1, 'async_trait>( &'life0 mut self, name: &'life1 Ucs2LeSlice, vendor: Guid, data: Vec<u8>, timestamp: EFI_TIME, ) -> Pin<Box<dyn Future<Output = Result<bool, NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Append data to a variable identified by name + vendor from the Nvram storage.

fn remove_variable<'life0, 'life1, 'async_trait>( &'life0 mut self, name: &'life1 Ucs2LeSlice, vendor: Guid, ) -> Pin<Box<dyn Future<Output = Result<bool, NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove a variable identified by name + vendor from the Nvram storage.

fn next_variable<'life0, 'life1, 'async_trait>( &'life0 mut self, name_vendor: Option<(&'life1 Ucs2LeSlice, Guid)>, ) -> Pin<Box<dyn Future<Output = Result<NextVariable, NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return the variable key immediately after the variable identified by name + vendor. If name_vendor is None, return the first variable.

fn is_empty<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<bool, NvramStorageError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Return true if the underlying store doesn’t contain any vars