#[non_exhaustive]
pub enum CraneliftOptLevel {
    None,
    Speed,
    SpeedAndSize,
}
Expand description

Possible optimization levels for the Cranelift codegen backend.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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None

No optimizations performed, minimizes compilation time by disabling most optimizations.

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Speed

Generates the fastest possible code, but may take longer.

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SpeedAndSize

Similar to speed, but also performs transformations aimed at reducing code size.

Trait Implementations§

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Auto Trait Implementations§

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