Struct willow::ProgramData [−][src]
pub struct ProgramData { /* fields omitted */ }Expand description
An internal type used to hold program-specific resources.
There must be exactly one field in a Program-deriving struct
holding ProgramData as the value.
Auto Trait Implementations
impl RefUnwindSafe for ProgramDataimpl !Send for ProgramDataimpl !Sync for ProgramDataimpl Unpin for ProgramDataimpl UnwindSafe for ProgramDataBlanket 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.