#[non_exhaustive]
pub struct MultiSourceStrategy { pub continue_if_unsupported: bool, pub continue_if_not_found: bool, pub continue_if_no_matches: bool, pub merge_results: bool, }

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§continue_if_unsupported: bool

If encountered, treat QueryError::Unsupported as a non-fatal error and query the next Source in turn.

This flag is enabled by default.

§continue_if_not_found: bool

If encountered, treat QueryError::NotFound as a non-fatal error and query the next Source in turn.

This flag is enabled by default and can be used to let earlier Sources “override” later ones.

§continue_if_no_matches: bool

If encountered, treat QueryError::NoMatches as a non-fatal error and query the next Source in turn.

This flag is disabled by default.

§merge_results: bool

Merge results from all sources into a single result.

True by default.

Trait Implementations§

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impl Clone for MultiSourceStrategy

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fn clone(&self) -> MultiSourceStrategy

Returns a copy 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 MultiSourceStrategy

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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 Default for MultiSourceStrategy

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl PartialEq for MultiSourceStrategy

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for MultiSourceStrategy

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impl StructuralPartialEq for MultiSourceStrategy

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

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Compare self to key and return true if they are equal.
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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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