Enum rustc_session::session::IncrCompSession

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enum IncrCompSession {
    NotInitialized,
    Active {
        session_directory: PathBuf,
        _lock_file: Lock,
    },
    Finalized {
        session_directory: PathBuf,
    },
    InvalidBecauseOfErrors {
        session_directory: PathBuf,
    },
}
Expand description

Holds data on the current incremental compilation session, if there is one.

Variants§

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NotInitialized

This is the state the session will be in until the incr. comp. dir is needed.

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Active

This is the state during which the session directory is private and can be modified. _lock_file is never directly used, but its presence alone has an effect, because the file will unlock when the session is dropped.

Fields

§session_directory: PathBuf
§_lock_file: Lock
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Finalized

This is the state after the session directory has been finalized. In this state, the contents of the directory must not be modified any more.

Fields

§session_directory: PathBuf
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InvalidBecauseOfErrors

This is an error state that is reached when some compilation error has occurred. It indicates that the contents of the session directory must not be used, since they might be invalid.

Fields

§session_directory: PathBuf

Trait Implementations§

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impl Debug for IncrCompSession

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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<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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fn collect_and_apply<I, F>(iter: I, f: F) -> R
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Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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const ALIGN: usize = _

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Initializes a with the given initializer. Read more
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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: 32 bytes

Size for each variant:

  • NotInitialized: 0 bytes
  • Active: 32 bytes
  • Finalized: 32 bytes
  • InvalidBecauseOfErrors: 32 bytes