Expand description
The subject of an op.
Variants
Link(Link)
Ref(IdRef, TCPathBuf)
Implementations
Trait Implementations
sourceimpl FromStream for Subject
impl FromStream for Subject
sourceimpl<'en> IntoStream<'en> for Subject
impl<'en> IntoStream<'en> for Subject
sourceimpl TryCastFrom<Scalar> for Subject
impl TryCastFrom<Scalar> for Subject
sourcefn can_cast_from(scalar: &Scalar) -> bool
fn can_cast_from(scalar: &Scalar) -> bool
Test if value
can be cast into Self
.
sourcefn opt_cast_from(scalar: Scalar) -> Option<Self>
fn opt_cast_from(scalar: Scalar) -> Option<Self>
Returns Some(Self)
if the source value can be cast into Self
, otherwise None
.
sourcefn 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
.
sourceimpl TryCastFrom<Value> for Subject
impl TryCastFrom<Value> for Subject
sourcefn can_cast_from(value: &Value) -> bool
fn can_cast_from(value: &Value) -> bool
Test if value
can be cast into Self
.
sourcefn opt_cast_from(value: Value) -> Option<Self>
fn opt_cast_from(value: Value) -> Option<Self>
Returns Some(Self)
if the source value can be cast into Self
, otherwise None
.
sourcefn 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
.
impl Eq for Subject
impl StructuralEq for Subject
impl StructuralPartialEq for Subject
Auto Trait Implementations
impl RefUnwindSafe for Subject
impl Send for Subject
impl Sync for Subject
impl Unpin for Subject
impl UnwindSafe for Subject
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<F> Match for F
impl<F> Match for F
sourcefn matches<T>(&self) -> bool where
T: TryCastFrom<Self>,
fn matches<T>(&self) -> bool where
T: TryCastFrom<Self>,
Returns true
if self
can be cast into the target type T
.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<F, T> TryCastFrom<F> for T where
T: CastFrom<F>,
impl<F, T> TryCastFrom<F> for T where
T: CastFrom<F>,
sourcefn can_cast_from(&F) -> bool
fn can_cast_from(&F) -> bool
Test if value
can be cast into Self
.
sourcefn opt_cast_from(f: F) -> Option<T>
fn opt_cast_from(f: F) -> Option<T>
Returns Some(Self)
if the source value can be cast into Self
, otherwise None
.
sourcefn 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
.
sourceimpl<F, T> TryCastInto<T> for F where
T: TryCastFrom<F>,
impl<F, T> TryCastInto<T> for F where
T: TryCastFrom<F>,
sourcefn can_cast_into(&self) -> bool
fn can_cast_into(&self) -> bool
Test if self
can be cast into T
.
sourcefn opt_cast_into(self) -> Option<T>
fn opt_cast_into(self) -> Option<T>
Returns Some(T)
if self
can be cast into T
, otherwise None
.
sourcefn 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
.
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more