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ParamValue

Enum ParamValue 

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pub enum ParamValue<'a> {
    Value(Value),
    Str(&'a str),
    Bytes(&'a [u8]),
}
Expand description

Caller-supplied value for a command param (numeric, string, or bytes — matching the split encode paths of the codec).

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Value(Value)

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Str(&'a str)

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Bytes(&'a [u8])

Trait Implementations§

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impl<'a> Clone for ParamValue<'a>

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fn clone(&self) -> ParamValue<'a>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for ParamValue<'a>

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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<'a> From<&'a [u8]> for ParamValue<'a>

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fn from(v: &'a [u8]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a str> for ParamValue<'a>

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fn from(v: &'a str) -> Self

Converts to this type from the input type.
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impl From<bool> for ParamValue<'_>

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fn from(v: bool) -> Self

Converts to this type from the input type.
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impl From<f64> for ParamValue<'_>

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fn from(v: f64) -> Self

Converts to this type from the input type.
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impl From<i64> for ParamValue<'_>

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fn from(v: i64) -> Self

Converts to this type from the input type.
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impl From<u64> for ParamValue<'_>

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fn from(v: u64) -> Self

Converts to this type from the input type.
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impl<'a> Copy for ParamValue<'a>

Auto Trait Implementations§

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impl<'a> Freeze for ParamValue<'a>

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impl<'a> RefUnwindSafe for ParamValue<'a>

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impl<'a> Send for ParamValue<'a>

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impl<'a> Sync for ParamValue<'a>

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impl<'a> Unpin for ParamValue<'a>

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impl<'a> UnsafeUnpin for ParamValue<'a>

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impl<'a> UnwindSafe for ParamValue<'a>

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, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> 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.