zero_copy_pads

Struct PaddedValueBuilder

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pub struct PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where
    Value: Width,
    PadBlock: Display,
    HandleExcess: ExcessHandler<Value, PadBlock>,
    Pad: Pad<Value, PadBlock>,
{ /* private fields */ }
Expand description

Builder for PaddedValue.

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impl<Value, PadBlock, HandleExcess, Pad> PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Width + Clone, PadBlock: Display + Clone, HandleExcess: ExcessHandler<Value, PadBlock> + Clone, Pad: Pad<Value, PadBlock> + Clone,

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pub fn value(&mut self, value: Value) -> &mut Self

Value to be padded.

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pub fn pad_block(&mut self, value: PadBlock) -> &mut Self

Block of the pad (expected to have width of 1).

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pub fn total_width(&mut self, value: usize) -> &mut Self

Total width to fulfill.

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pub fn pad(&mut self, value: Pad) -> &mut Self

How to pad.

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pub fn handle_excess(&mut self, value: HandleExcess) -> &mut Self

How to write when the actual width of value exceeds total_width.

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pub fn build( &self, ) -> Result<PaddedValue<Value, PadBlock, HandleExcess, Pad>, PaddedValueBuilderError>

Builds a new PaddedValue.

§Errors

If a required field has not been initialized.

Trait Implementations§

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impl<Value, PadBlock, HandleExcess, Pad> Clone for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Width + Clone, PadBlock: Display + Clone, HandleExcess: ExcessHandler<Value, PadBlock> + Clone, Pad: Pad<Value, PadBlock> + Clone,

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fn clone(&self) -> PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>

Returns a duplicate 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<Value, PadBlock, HandleExcess, Pad> Default for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Width + Clone, PadBlock: Display + Clone, HandleExcess: ExcessHandler<Value, PadBlock> + Clone, Pad: Pad<Value, PadBlock> + Clone,

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<Value, PadBlock, HandleExcess, Pad> Freeze for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Freeze, PadBlock: Freeze, Pad: Freeze, HandleExcess: Freeze,

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impl<Value, PadBlock, HandleExcess, Pad> RefUnwindSafe for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: RefUnwindSafe, PadBlock: RefUnwindSafe, Pad: RefUnwindSafe, HandleExcess: RefUnwindSafe,

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impl<Value, PadBlock, HandleExcess, Pad> Send for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Send, PadBlock: Send, Pad: Send, HandleExcess: Send,

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impl<Value, PadBlock, HandleExcess, Pad> Sync for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Sync, PadBlock: Sync, Pad: Sync, HandleExcess: Sync,

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impl<Value, PadBlock, HandleExcess, Pad> Unpin for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: Unpin, PadBlock: Unpin, Pad: Unpin, HandleExcess: Unpin,

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impl<Value, PadBlock, HandleExcess, Pad> UnwindSafe for PaddedValueBuilder<Value, PadBlock, HandleExcess, Pad>
where Value: UnwindSafe, PadBlock: UnwindSafe, Pad: UnwindSafe, HandleExcess: UnwindSafe,

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> 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> 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.