opendal::options

Struct CopyOptions

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pub struct CopyOptions {
    pub if_not_exists: bool,
}
Expand description

Options for copy operations.

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§if_not_exists: bool

Sets the condition that copy operation will succeed only if target does not exist.

§Capability

Check [Capability::copy_with_if_not_exists] before using this feature.

§Behavior
  • If supported, the copy operation will only succeed if the target path does not exist
  • Will return error if target already exists
  • If not supported, the value will be ignored

This operation provides a way to ensure copy operations only create new resources without overwriting existing ones, useful for implementing “copy if not exists” logic.

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impl Clone for CopyOptions

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fn clone(&self) -> CopyOptions

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 CopyOptions

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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 CopyOptions

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fn default() -> CopyOptions

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

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fn eq(&self, other: &CopyOptions) -> 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 Eq for CopyOptions

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impl StructuralPartialEq for CopyOptions

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
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