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Literal

fits_header

Struct Literal 

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pub struct Literal<S: Into<String>>(pub S);
Expand description

Write a literal token verbatim (numeric text a vendor supplied, or a value you don’t want reformatted).

§Examples

let mut h = Header::new();
h.set("BSCALE", Literal("1.000")).unwrap(); // kept as-is, not reformatted
assert_eq!(h.get::<String>("BSCALE").unwrap().as_deref(), Some("1.000"));

Tuple Fields§

§0: S

Trait Implementations§

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impl<S: Into<String>> IntoValue for Literal<S>

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fn into_value(self) -> Value

The value payload to store.

Auto Trait Implementations§

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impl<S> Freeze for Literal<S>
where S: Freeze,

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impl<S> RefUnwindSafe for Literal<S>
where S: RefUnwindSafe,

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impl<S> Send for Literal<S>
where S: Send,

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impl<S> Sync for Literal<S>
where S: Sync,

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impl<S> Unpin for Literal<S>
where S: Unpin,

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impl<S> UnsafeUnpin for Literal<S>
where S: UnsafeUnpin,

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impl<S> UnwindSafe for Literal<S>
where S: 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> 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, 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.