Struct grafix_toolbox::uses::sync::io::Initializer [−][src]
pub struct Initializer(_);
read_initializer)Expand description
A type used to conditionally initialize buffers passed to Read methods.
Implementations
🔬 This is a nightly-only experimental API. (read_initializer)
read_initializer)Returns a new Initializer which will zero out buffers.
🔬 This is a nightly-only experimental API. (read_initializer)
read_initializer)Returns a new Initializer which will not zero out buffers.
Safety
This may only be called by Readers which guarantee that they will not
read from buffers passed to Read methods, and that the return value of
the method accurately reflects the number of bytes that have been
written to the head of the buffer.
🔬 This is a nightly-only experimental API. (read_initializer)
read_initializer)Indicates if a buffer should be initialized.
🔬 This is a nightly-only experimental API. (read_initializer)
read_initializer)Initializes a buffer if necessary.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Initializerimpl Send for Initializerimpl Sync for Initializerimpl Unpin for Initializerimpl UnwindSafe for InitializerBlanket Implementations
Mutably borrows from an owned value. Read more
type Output = T
type Output = TShould always be Self
The inverse inclusion map: attempts to construct self from the equivalent element of its
superset. Read more
pub fn is_in_subset(&self) -> bool
pub fn is_in_subset(&self) -> boolChecks if self is actually part of its subset T (and can be converted to it).
pub fn to_subset_unchecked(&self) -> SS
pub fn to_subset_unchecked(&self) -> SSUse with care! Same as self.to_subset but without any property checks. Always succeeds.
pub fn from_subset(element: &SS) -> SP
pub fn from_subset(element: &SS) -> SPThe inclusion map: converts self to the equivalent element of its superset.
pub fn vzip(self) -> V