Struct holochain::prelude::dependencies::kitsune_p2p_types::dependencies::lair_keystore_api::dependencies::hc_seed_bundle::dependencies::sodoken::buffer::BufWriteMemLocked
source · pub struct BufWriteMemLocked(_);
Expand description
This writable buffer type is mem_locked. Use this for passwords / private keys, etc, but NOT everything, locked memory is a finite resource.
Implementations§
Trait Implementations§
source§impl AsBufExtend for BufWriteMemLocked
impl AsBufExtend for BufWriteMemLocked
source§fn extend_lock(&self) -> ExtendGuard<'_>
fn extend_lock(&self) -> ExtendGuard<'_>
Obtain access to extend the underlying buffer.
Warning: Depending on the underlying data type,
each new ExtendGuard could be a new cursor… i.e.
pulling a new extend lock could overwrite previous data.
source§impl AsBufRead for BufWriteMemLocked
impl AsBufRead for BufWriteMemLocked
source§impl AsBufWrite for BufWriteMemLocked
impl AsBufWrite for BufWriteMemLocked
source§fn write_lock(&self) -> WriteGuard<'_>
fn write_lock(&self) -> WriteGuard<'_>
Obtain write access to the underlying buffer.
source§fn into_read(self: Arc<BufWriteMemLocked, Global>) -> BufRead
fn into_read(self: Arc<BufWriteMemLocked, Global>) -> BufRead
Downgrade this to a read-only reference
without cloning internal data
and without changing memory locking strategy.
source§fn into_extend(self: Arc<BufWriteMemLocked, Global>) -> BufExtend
fn into_extend(self: Arc<BufWriteMemLocked, Global>) -> BufExtend
Transform this buffer into an extendable type.
Auto Trait Implementations§
impl !RefUnwindSafe for BufWriteMemLocked
impl Send for BufWriteMemLocked
impl Sync for BufWriteMemLocked
impl Unpin for BufWriteMemLocked
impl UnwindSafe for BufWriteMemLocked
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,
§fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.§impl<T> Upcastable for Twhere
T: Any + Send + Sync + 'static,
impl<T> Upcastable for Twhere T: Any + Send + Sync + 'static,
§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref