Struct tinychain::object::InstanceClass [−][src]
pub struct InstanceClass { /* fields omitted */ }
Expand description
A user-defined class.
Implementations
Construct a new subclass of the class at extends
with the given instance data.
Trait Implementations
Cast an instance of T
into an instance of Self
.
Cast an instance of T
into an instance of Self
.
Returns the “default value” for a type. Read more
Performs the conversion.
Performs the conversion.
The decoding context of this type, useful in situations where the stream to be decoded may be too large to hold in main memory. Read more
type Class = ObjectType
type Class = ObjectType
The Class
type of this instance
Returns the [Class]
of this instance.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Test if value
can be cast into Self
.
Returns Some(Self)
if the source value can be cast into Self
, otherwise None
.
fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,
fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,
Returns Ok(Self)
if the source value can be cast into Self
, otherwise calls on_err
.
Auto Trait Implementations
impl RefUnwindSafe for InstanceClass
impl Send for InstanceClass
impl Sync for InstanceClass
impl Unpin for InstanceClass
impl UnwindSafe for InstanceClass
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
Returns true
if self
can be cast into the target type T
.
Test if value
can be cast into Self
.
Returns Some(Self)
if the source value can be cast into Self
, otherwise None
.
fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,
fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,
Returns Ok(Self)
if the source value can be cast into Self
, otherwise calls on_err
.
Test if self
can be cast into T
.
Returns Some(T)
if self
can be cast into T
, otherwise None
.
fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where
OnErr: FnOnce(&Self) -> Err,
fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where
OnErr: FnOnce(&Self) -> Err,
Returns Ok(T)
if self
can be cast into T
, otherwise calls on_err
.
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more