Enum r2r::ParameterValue

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pub enum ParameterValue {
    NotSet,
    Bool(bool),
    Integer(i64),
    Double(f64),
    String(String),
    BoolArray(Vec<bool>),
    ByteArray(Vec<u8>),
    IntegerArray(Vec<i64>),
    DoubleArray(Vec<f64>),
    StringArray(Vec<String>),
}
Expand description

ROS parameter value.

Variants§

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NotSet

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Bool(bool)

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Integer(i64)

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Double(f64)

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String(String)

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BoolArray(Vec<bool>)

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ByteArray(Vec<u8>)

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IntegerArray(Vec<i64>)

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DoubleArray(Vec<f64>)

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StringArray(Vec<String>)

Implementations§

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impl ParameterValue

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pub fn type_name(&self) -> &'static str

Trait Implementations§

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impl Clone for ParameterValue

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fn clone(&self) -> ParameterValue

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ParameterValue

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for ParameterValue

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fn eq(&self, other: &ParameterValue) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryInto<()> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<(), Self::Error>

Performs the conversion.
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impl TryInto<Option<String>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<String>, Self::Error>

Performs the conversion.
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impl TryInto<Option<Vec<String>>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<Vec<String>>, Self::Error>

Performs the conversion.
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impl TryInto<Option<Vec<bool>>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<Vec<bool>>, Self::Error>

Performs the conversion.
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impl TryInto<Option<Vec<f64>>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<Vec<f64>>, Self::Error>

Performs the conversion.
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impl TryInto<Option<Vec<i64>>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<Vec<i64>>, Self::Error>

Performs the conversion.
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impl TryInto<Option<Vec<u8>>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<Vec<u8>>, Self::Error>

Performs the conversion.
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impl TryInto<Option<bool>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<bool>, Self::Error>

Performs the conversion.
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impl TryInto<Option<f64>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<f64>, Self::Error>

Performs the conversion.
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impl TryInto<Option<i64>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Option<i64>, Self::Error>

Performs the conversion.
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impl TryInto<String> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<String, Self::Error>

Performs the conversion.
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impl TryInto<Vec<String>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Vec<String>, Self::Error>

Performs the conversion.
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impl TryInto<Vec<bool>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Vec<bool>, Self::Error>

Performs the conversion.
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impl TryInto<Vec<f64>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Vec<f64>, Self::Error>

Performs the conversion.
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impl TryInto<Vec<i64>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Vec<i64>, Self::Error>

Performs the conversion.
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impl TryInto<Vec<u8>> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Vec<u8>, Self::Error>

Performs the conversion.
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impl TryInto<bool> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<bool, Self::Error>

Performs the conversion.
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impl TryInto<f64> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<f64, Self::Error>

Performs the conversion.
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impl TryInto<i64> for ParameterValue

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type Error = WrongParameterType

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<i64, Self::Error>

Performs the conversion.
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impl StructuralPartialEq for ParameterValue

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.