idb::innodb::verify

Struct VerifyConfig

pub struct VerifyConfig {
    pub check_page_numbers: bool,
    pub check_space_ids: bool,
    pub check_lsn_monotonicity: bool,
    pub check_btree_levels: bool,
    pub check_chain_bounds: bool,
    pub check_trailer_lsn: bool,
}

Expand description

Configuration for which checks to run.

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§check_page_numbers: bool

Check that page numbers in headers match their file position.

§check_space_ids: bool

Check that all pages share the same space_id as page 0.

§check_lsn_monotonicity: bool

Check that LSNs do not decrease significantly between pages.

§check_btree_levels: bool

Check that B+Tree levels are within reasonable bounds on INDEX pages.

§check_chain_bounds: bool

Check that prev/next chain pointers are within file bounds.

§check_trailer_lsn: bool

Check that trailer LSN low-32 matches header LSN low-32.

Trait Implementations§

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impl Default for VerifyConfig

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for VerifyConfig

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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