Enum rustc_mir_dataflow::elaborate_drops::DropFlagMode

source · 
pub enum DropFlagMode {
    Shallow,
    Deep,
}
Expand description

Which drop flags to affect/check with an operation.

Variants§

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Shallow

Only affect the top-level drop flag, not that of any contained fields.

§

Deep

Affect all nested drop flags in addition to the top-level one.

Trait Implementations§

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

  • Shallow: 0 bytes
  • Deep: 0 bytes