Struct Attribute 

pub struct Attribute<'a> { /* private fields */ }

One attribute of a name: what kind of thing it is, and the value.

Implementations

impl<'a> Attribute<'a>

pub fn kind(self) -> Oid<'a>

What kind of attribute this is.

pub fn value(self) -> AttributeValue<'a>

The value, as encoded.

pub fn text(self, execution: &Memory) -> Result<Option<OwnedString>>

The value as text for a person to read, where it is text at all.

For display. Never for deciding that two names are the same one: see Name::matches.

Errors

Returns a located resource error if the execution or storage budget is spent.

pub fn folds(self, execution: &Memory) -> Result<bool>

Whether this value takes part in the preparation the profile describes, or is compared only as the bytes it was written in.

A caller explaining why a name did not match needs the same answer this comparison uses, not a guess at it: a value can be excluded for its encoding, for a code point the type prohibits, or for failing the direction step, and only one of those is visible from the outside.

Errors

Returns a located resource error if preparation cannot be financed.

Trait Implementations

impl<'a> Clone for Attribute<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Attribute<'a>

impl<'a> Debug for Attribute<'a>

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

Formats the value using the given formatter.