Trait compose_yml::v2::MergeOverride
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pub trait MergeOverride: Clone + Sized { fn merge_override(&self, ovr: &Self) -> Self { ... } }
This trait is implemented by types that can be merged
Provided Methods
fn merge_override(&self, ovr: &Self) -> Self
Given this value and an override value, merge the override value into this one, producing a new value.
The default implementation just ignores the original value in favor
of ovr
, so it's appropriate for simple scalar types. More
complex types will require a custom implementation.
Implementations on Foreign Types
impl MergeOverride for i16
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fn merge_override(&self, ovr: &Self) -> Self
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impl MergeOverride for u16
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fn merge_override(&self, ovr: &Self) -> Self
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impl MergeOverride for u32
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fn merge_override(&self, ovr: &Self) -> Self
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impl MergeOverride for bool
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fn merge_override(&self, ovr: &Self) -> Self
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impl MergeOverride for String
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fn merge_override(&self, ovr: &Self) -> Self
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impl MergeOverride for ()
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fn merge_override(&self, ovr: &Self) -> Self
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impl<T: MergeOverride> MergeOverride for Option<T>
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fn merge_override(&self, ovr: &Self) -> Self
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If both option values are present, call merge_override
recursively. If only one value is present, use that one. If
neither is present, return None
.
impl<T: MergeOverride> MergeOverride for Vec<T>
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fn merge_override(&self, ovr: &Self) -> Self
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Appends ovr
to self
, creating a new list.
impl<K: Ord + Clone, T: MergeOverride> MergeOverride for BTreeMap<K, T>
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fn merge_override(&self, ovr: &Self) -> Self
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Merges ovr
into self
, recursively merging values if present in
both, and returns a new BTreeMap
.
Implementors
impl<T: InterpolatableValue> MergeOverride for RawOr<T>
impl MergeOverride for CommandLine
impl MergeOverride for File
impl MergeOverride for Service
impl MergeOverride for Volume
impl MergeOverride for Network
impl MergeOverride for Build
impl MergeOverride for Extends
impl MergeOverride for Logging
impl MergeOverride for NetworkInterface
impl MergeOverride for ExternalNetwork