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LockScope

brows3r_lib::locks

Struct LockScope 

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pub struct LockScope {
    pub profile: ProfileId,
    pub bucket: Option<BucketId>,
    pub prefix: Option<String>,
    pub key: Option<ObjectKey>,
}
Expand description

Hierarchical scope key for a resource lock.

Conflict detection uses longest-prefix matching: two scopes conflict when one is an ancestor of the other in the hierarchy profile → bucket → prefix → key.

Adding a new scope dimension requires only: a new optional field here and one additional arm in intersects.

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§profile: ProfileId§bucket: Option<BucketId>§prefix: Option<String>

S3 key prefix (folder path), e.g. "images/".

§key: Option<ObjectKey>

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impl LockScope

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pub fn intersects(&self, other: &LockScope) -> bool

Returns true when self and other share a resource and a lock on one would conflict with a lock on the other.

Two scopes intersect when one is an ancestor (or equal to) the other in the profile → bucket → prefix → key hierarchy — longest-prefix rule.

Trait Implementations§

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impl Clone for LockScope

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fn clone(&self) -> LockScope

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for LockScope

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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<'de> Deserialize<'de> for LockScope

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

Deserialize this value from the given Serde deserializer. Read more
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impl From<LockScopeDto> for LockScope

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fn from(dto: LockScopeDto) -> Self

Converts to this type from the input type.
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impl PartialEq for LockScope

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for LockScope

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impl StructuralPartialEq for LockScope

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impl<T> Any for T
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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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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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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
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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<Q, K> Equivalent<K> for Q
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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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fn from(t: T) -> T

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Converts to this type from a reference to the input type.
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Deserialize the raw scope value.
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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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