Struct oceanpkg::drop::name::query::QueryName

#[repr(C)]
pub struct QueryName<'a> {
    pub scope: Option<&'a Name>,
    pub name: &'a Name,
}

A drop name that may or may not be scoped.

Fields

scope: Option<&'a Name>

The scope scope if the query is scoped to a specific owner.

If this scope is None, then drops are checked against the main trusted set of packages. It is not yet decided as to what goes there.

name: &'a Name

The name of the drop itself.

Methods

impl<'a> QueryName<'a>

pub fn new<S, N>(scope: S, name: N) -> Self where
    S: Into<Option<&'a Name>>,
    N: Into<&'a Name>, 

Creates a new instance from scope and name.

pub fn parse<Q>(query: Q) -> Result<Self, ParseError> where
    Q: TryInto<Self, Error = ParseError>, 

Attempts to create a new instance by parsing query.

pub fn into_owned(self) -> OwnedQueryName

Copies the data referred to by self and takes ownership of it.

pub fn to_scoped(&self) -> Option<&ScopedName<'a>>

Converts self to a scoped name if it is one.

pub fn to_name(&self) -> Option<&'a Name>

Converts self to a simple name if it has no scope.

pub fn as_names(&self) -> &[&'a Name]

Converts self into a slice of Names.

Trait Implementations

impl<'a> AsRef<QueryName<'a>> for ScopedName<'a>

fn as_ref(&self) -> &QueryName<'a>

Performs the conversion.

impl<'a> From<&'a Name> for QueryName<'a>

fn from(name: &'a Name) -> Self

Performs the conversion.

impl<'a, N: Into<&'a Name>> From<[N; 2]> for QueryName<'a>

fn from([scope, name]: [N; 2]) -> Self

Performs the conversion.

impl<'a, S, N> From<(S, N)> for QueryName<'a> where
    S: Into<Option<&'a Name>>,
    N: Into<&'a Name>, 

fn from((scope, name): (S, N)) -> Self

Performs the conversion.

impl<'a> From<ScopedName<'a>> for QueryName<'a>

fn from(n: ScopedName<'a>) -> Self

Performs the conversion.

impl<'_> From<QueryName<'_>> for OwnedQueryName

fn from(n: QueryName) -> Self

Performs the conversion.

impl<'a> Clone for QueryName<'a>

fn clone(&self) -> QueryName<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for QueryName<'a>

impl<'a> Eq for QueryName<'a>

impl<'a> Ord for QueryName<'a>

fn cmp(&self, other: &QueryName<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<'a> PartialEq<QueryName<'a>> for QueryName<'a>

fn eq(&self, other: &QueryName<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &QueryName<'a>) -> bool

This method tests for !=.

impl<'_> PartialEq<Name> for QueryName<'_>

fn eq(&self, n: &Name) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_, '_> PartialEq<&'_ Name> for QueryName<'_>

fn eq(&self, n: &&Name) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_> PartialEq<QueryName<'_>> for Name

fn eq(&self, n: &QueryName) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_, '_> PartialEq<QueryName<'_>> for &'_ Name

fn eq(&self, n: &QueryName) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_> PartialEq<str> for QueryName<'_>

fn eq(&self, s: &str) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_, '_> PartialEq<&'_ str> for QueryName<'_>

fn eq(&self, s: &&str) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_> PartialEq<QueryName<'_>> for str

fn eq(&self, n: &QueryName) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_, '_> PartialEq<QueryName<'_>> for &'_ str

fn eq(&self, n: &QueryName) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a> PartialOrd<QueryName<'a>> for QueryName<'a>

fn partial_cmp(&self, other: &QueryName<'a>) -> Option<Ordering>

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

fn lt(&self, other: &QueryName<'a>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &QueryName<'a>) -> bool

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

fn gt(&self, other: &QueryName<'a>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &QueryName<'a>) -> bool

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

impl<'a> Debug for QueryName<'a>

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

Formats the value using the given formatter.

impl<'_> Display for QueryName<'_>

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

Formats the value using the given formatter.

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

type Error = ParseError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<'a> TryFrom<&'a [u8]> for QueryName<'a>

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(bytes: &'a [u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a OsStr> for QueryName<'a>

type Error = ParseError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<'a> Hash for QueryName<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<'a> StructuralPartialEq for QueryName<'a>

impl<'a> StructuralEq for QueryName<'a>

impl<'_> Serialize for QueryName<'_>

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<'de: 'a, 'a> Deserialize<'de> for QueryName<'a>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.