Struct BoundedU8
Source pub struct BoundedU8<const MIN: u8, const MAX: u8>();
Expand description
An u8 element that is forced to be within the inclusive range MIN..=MAX.
Returns the numeric value stored in the struct, but overrides the bounds check.
Function that returns whether a value is within the bounds.
Returns true if the result is Ok.
§Examples
let x: Result<i32, &str> = Ok(-3);
assert_eq!(x.is_ok(), true);
let x: Result<i32, &str> = Err("Some error message");
assert_eq!(x.is_ok(), false);
Returns true if the result is Err.
§Examples
let x: Result<i32, &str> = Ok(-3);
assert_eq!(x.is_err(), false);
let x: Result<i32, &str> = Err("Some error message");
assert_eq!(x.is_err(), true);
Converts from &Result<T, E> to Result<&T, &E>.
Produces a new Result, containing a reference
into the original, leaving the original in place.
§Examples
let x: Result<u32, &str> = Ok(2);
assert_eq!(x.as_ref(), Ok(&2));
let x: Result<u32, &str> = Err("Error");
assert_eq!(x.as_ref(), Err(&"Error"));
Converts from Result<T, E> (or &Result<T, E>) to Result<&<T as Deref>::Target, &E>.
Coerces the Ok variant of the original Result via Deref
and returns the new Result.
§Examples
let x: Result<String, u32> = Ok("hello".to_string());
let y: Result<&str, &u32> = Ok("hello");
assert_eq!(x.as_deref(), y);
let x: Result<String, u32> = Err(42);
let y: Result<&str, &u32> = Err(&42);
assert_eq!(x.as_deref(), y);
Returns an iterator over the possibly contained value.
The iterator yields one value if the result is Result::Ok, otherwise none.
§Examples
let x: Result<u32, &str> = Ok(7);
assert_eq!(x.iter().next(), Some(&7));
let x: Result<u32, &str> = Err("nothing!");
assert_eq!(x.iter().next(), None);
Converts this type into a shared reference of the (usually inferred) input type.
Immutably borrows from an owned value.
Read more
Performs copy-assignment from
source.
Read more
Formats the value using the given formatter.
Read more
The resulting type after dereferencing.
Dereferences the value.
Deserialize this value from the given Serde deserializer.
Read more
Formats the value using the given formatter.
Read more
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
The associated error which can be returned from parsing.
Parses a string
s to return a value of this type.
Read more
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
This method returns an ordering between
self and
other values if one exists.
Read more
Tests less than (for
self and
other) and is used by the
< operator.
Read more
Tests less than or equal to (for
self and
other) and is used by the
<= operator.
Read more
Tests greater than (for
self and
other) and is used by the
>
operator.
Read more
Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
Read more
Serialize this value into the given Serde serializer.
Read more
Immutably borrows from an owned value.
Read more
Mutably borrows from an owned value.
Read more
🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from
self to
dest.
Read more
Returns the argument unchanged.
Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
Read more
Uses borrowed data to replace owned data, usually by cloning.
Read more
Converts the given value to a
String.
Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.