EditionFixMode

cargo::ops

Enum EditionFixMode 

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pub enum EditionFixMode {
    NextRelative,
    OverrideSpecific(Edition),
}
Expand description

The behavior of --edition migration.

Variants§

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NextRelative

Migrates the package from the current edition to the next.

This is the normal (stable) behavior of --edition.

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OverrideSpecific(Edition)

Migrates to a specific edition.

This is used by -Zfix-edition to force a specific edition like future, which does not have a relative value.

Implementations§

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impl EditionFixMode

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pub fn next_edition(&self, current_edition: Edition) -> Edition

Returns the edition to use for the given current edition.

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fn to_string(&self) -> String

Serializes to a string.

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fn from_str(s: &str) -> EditionFixMode

Deserializes from the given string.

Trait Implementations§

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impl Clone for EditionFixMode

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fn clone(&self) -> EditionFixMode

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for EditionFixMode

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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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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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:

  • NextRelative: 0 bytes
  • OverrideSpecific: 1 byte