Struct AttributeRef

pub struct AttributeRef(/* private fields */);

A borrowing version of Attribute, like Path is to PathBuf.

Implementations

impl AttributeRef

pub fn from_str<S: AsRef<str> + ?Sized>( s: &S, ) -> Result<&Self, AttributeParseError>

TODO needs a better name so this doesn’t collide with FromStr.

pub fn just_the_identifier(&self) -> &str

Without the leading :.

pub fn as_str(&self) -> &str

The identifier with the leading :.

pub fn tail(&self) -> &str

Everything after the last / in the identifier, or just the identifier if no / is in the attribute.

impl AttributeRef

pub fn from_static(s: &'static str) -> &'static Self

Panics if the attribute is invalid

Trait Implementations

impl AsRef<AttributeRef> for &AttributeRef

fn as_ref(&self) -> &AttributeRef

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<AttributeRef> for Attribute

fn as_ref(&self) -> &AttributeRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AttributeRef> for Attribute

fn borrow(&self) -> &AttributeRef

Immutably borrows from an owned value.

impl Debug for AttributeRef

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

Formats the value using the given formatter.

impl Display for AttributeRef

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

Formats the value using the given formatter.

impl<'a> From<&'a AttributeRef> for ValueRef<'a>

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

Converts to this type from the input type.

impl Ord for AttributeRef

fn cmp(&self, other: &AttributeRef) -> Ordering

This method returns an Ordering between self and other.

impl PartialEq for AttributeRef

fn eq(&self, other: &AttributeRef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AttributeRef

fn partial_cmp(&self, other: &AttributeRef) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for AttributeRef

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToOwned for AttributeRef

type Owned = Attribute

The resulting type after obtaining ownership.

fn to_owned(&self) -> Self::Owned

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.

impl<'a> ToSql for &'a AttributeRef

fn to_sql(&self) -> Result<ToSqlOutput<'_>>

Converts Rust value to SQLite value

impl<'a> TryFrom<&'a str> for &'a AttributeRef

type Error = AttributeParseError

The type returned in the event of a conversion error.

fn try_from(s: &'a str) -> Result<Self, Self::Error>

Performs the conversion.

impl TypeTag for &AttributeRef

type Factory = Attribute

Used to help map borrowing and owning instances to a single type. To avoid discriminating between &Value, Value, and ValueRef in cases where we want to treat them the same.

fn type_tag(&self) -> i64

impl Eq for AttributeRef

impl StructuralPartialEq for AttributeRef