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RedactedText

Struct RedactedText 

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pub struct RedactedText<K: RedactionKind>(/* private fields */);
Expand description

A value that has already been redacted (via K::redact) for safe inclusion in error or log output — the shared implementation behind RedactedUrl and RedactedName (issue #1216).

Eagerly redacted at construction: Self::new applies K::redact immediately and retains only the resulting text, so the raw value passed in is never stored, not even transiently. The only public read surface — Display, AsRef<str>, a Debug impl that forwards to the redacted text, and Self::into_inner (which hands back that same already-redacted text by value) — is therefore always safe to log: there is no expose()-style escape hatch, because nothing raw remains to expose.

PartialEq/Eq/Hash compare the redacted text, not the original input — see RedactedUrl’s own doc for why this is intentional and what it means for using either alias as a cache key.

Carries no bound on K itself in its own definition — Clone, Debug, PartialEq, Eq, Hash, and Display are all hand-written (not derived) so that none of them require K: Clone/K: Hash/etc., and PhantomData<fn() -> K> (rather than PhantomData<K>) keeps Send/Sync unconditional regardless of K — mirrors crate::net_policy::ValidatedRegistryUrl<K>’s identical shape for the identical reason.

§Examples

use deps_core::redact::{RedactedName, RedactedUrl};

let redacted = RedactedUrl::new("https://user:hunter2@registry.example/simple");
assert_eq!(redacted.to_string(), "https://***@registry.example/simple");

let redacted = RedactedName::new("com.google.guava:guava");
assert_eq!(redacted.to_string(), "com.google.guava:guava");

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impl<K: RedactionKind> RedactedText<K>

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pub fn new(raw: &str) -> Self

Redacts raw immediately via K::redact, retaining only the resulting text.

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pub fn into_inner(self) -> String

Takes ownership of the redacted text without allocating a second copy — unlike Display/AsRef<str>, which only ever hand back a borrow and so require the caller to clone if it needs an owned String.

Trait Implementations§

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impl<K: RedactionKind> AsRef<str> for RedactedText<K>

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl<K: RedactionKind> Clone for RedactedText<K>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<K: RedactionKind> Debug for RedactedText<K>

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

Forwards to the redacted text’s own Debug (a quoted string), not a struct-wrapper rendering — so a RedactedText embedded in a hand-written Debug impl (see deps_core::error::DepsError) reads identically to the plain String field it replaces.

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impl<K: RedactionKind> Display for RedactedText<K>

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

Formats the value using the given formatter. Read more
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impl<K: RedactionKind> Eq for RedactedText<K>

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impl<K: RedactionKind> From<&str> for RedactedText<K>

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fn from(raw: &str) -> Self

Converts to this type from the input type.
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impl<K: RedactionKind> From<String> for RedactedText<K>

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fn from(raw: String) -> Self

Converts to this type from the input type.
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impl<K: RedactionKind> Hash for RedactedText<K>

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

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more
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impl<K: RedactionKind> PartialEq for RedactedText<K>

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<K: RedactionKind> PartialEq<&str> for RedactedText<K>

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

§Warning

Same redacted-text comparison as PartialEq<str> above — other is compared against the redacted text, not treated as raw input.

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<K: RedactionKind> PartialEq<str> for RedactedText<K>

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

§Warning

Compares against the redacted text, not other as raw input — e.g. RedactedUrl::new(u) == "https://h/p?token=a" is false by construction, since the left side has already dropped the query string.

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

Auto Trait Implementations§

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impl<K> Freeze for RedactedText<K>
where PhantomData<fn() -> K>: Freeze,

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impl<K> RefUnwindSafe for RedactedText<K>
where PhantomData<fn() -> K>: RefUnwindSafe,

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impl<K> Send for RedactedText<K>
where PhantomData<fn() -> K>: Send,

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impl<K> Sync for RedactedText<K>
where PhantomData<fn() -> K>: Sync,

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impl<K> Unpin for RedactedText<K>
where PhantomData<fn() -> K>: Unpin,

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impl<K> UnsafeUnpin for RedactedText<K>
where PhantomData<fn() -> K>: UnsafeUnpin,

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impl<K> UnwindSafe for RedactedText<K>
where PhantomData<fn() -> K>: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more