Enum holochain::prelude::dependencies::kitsune_p2p_types::dependencies::lair_keystore_api::dependencies::url::Position
source · pub enum Position {
Show 16 variants
BeforeScheme,
AfterScheme,
BeforeUsername,
AfterUsername,
BeforePassword,
AfterPassword,
BeforeHost,
AfterHost,
BeforePort,
AfterPort,
BeforePath,
AfterPath,
BeforeQuery,
AfterQuery,
BeforeFragment,
AfterFragment,
}
Expand description
Indicates a position within a URL based on its components.
A range of positions can be used for slicing Url
:
let serialization: &str = &some_url[..];
let serialization_without_fragment: &str = &some_url[..Position::AfterQuery];
let authority: &str = &some_url[Position::BeforeUsername..Position::AfterPort];
let data_url_payload: &str = &some_url[Position::BeforePath..Position::AfterQuery];
let scheme_relative: &str = &some_url[Position::BeforeUsername..];
In a pseudo-grammar (where [
…]?
makes a sub-sequence optional),
URL components and delimiters that separate them are:
url =
scheme ":"
[ "//" [ username [ ":" password ]? "@" ]? host [ ":" port ]? ]?
path [ "?" query ]? [ "#" fragment ]?
When a given component is not present,
its “before” and “after” position are the same
(so that &some_url[BeforeFoo..AfterFoo]
is the empty string)
and component ordering is preserved
(so that a missing query “is between” a path and a fragment).
The end of a component and the start of the next are either the same or separate
by a delimiter.
(Not that the initial /
of a path is considered part of the path here, not a delimiter.)
For example, &url[..BeforeFragment]
would include a #
delimiter (if present in url
),
so &url[..AfterQuery]
might be desired instead.
BeforeScheme
and AfterFragment
are always the start and end of the entire URL,
so &url[BeforeScheme..X]
is the same as &url[..X]
and &url[X..AfterFragment]
is the same as &url[X..]
.
Variants§
BeforeScheme
AfterScheme
BeforeUsername
AfterUsername
BeforePassword
AfterPassword
BeforeHost
AfterHost
BeforePort
AfterPort
BeforePath
AfterPath
BeforeQuery
AfterQuery
BeforeFragment
AfterFragment
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for Position
impl Send for Position
impl Sync for Position
impl Unpin for Position
impl UnwindSafe for Position
Blanket Implementations§
§impl<T> Any for Twhere
T: Any + ?Sized,
impl<T> Any for Twhere
T: Any + ?Sized,
§fn type_id_compat(&self) -> TypeId
fn type_id_compat(&self) -> TypeId
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
§fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
§impl<T> FutureExt for T
impl<T> FutureExt for T
§fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
§fn with_current_context(self) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
self
to the equivalent element of its superset.