Struct MultiSourceStrategy

#[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)

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

impl Clone for MultiSourceStrategy

fn clone(&self) -> MultiSourceStrategy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultiSourceStrategy

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

Formats the value using the given formatter.

impl Default for MultiSourceStrategy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for MultiSourceStrategy

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for MultiSourceStrategy

impl StructuralPartialEq for MultiSourceStrategy