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HashMetaPageData

pgrx::pg_sys

Struct HashMetaPageData 

Source 
#[repr(C)]
pub struct HashMetaPageData {
Show 16 fields
    pub hashm_magic: u32,
    pub hashm_version: u32,
    pub hashm_ntuples: f64,
    pub hashm_ffactor: u16,
    pub hashm_bsize: u16,
    pub hashm_bmsize: u16,
    pub hashm_bmshift: u16,
    pub hashm_maxbucket: u32,
    pub hashm_highmask: u32,
    pub hashm_lowmask: u32,
    pub hashm_ovflpoint: u32,
    pub hashm_firstfree: u32,
    pub hashm_nmaps: u32,
    pub hashm_procid: Oid,
    pub hashm_spares: [u32; 98],
    pub hashm_mapp: [u32; 1024],

}

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§hashm_magic: u32§hashm_version: u32§hashm_ntuples: f64§hashm_ffactor: u16§hashm_bsize: u16§hashm_bmsize: u16§hashm_bmshift: u16§hashm_maxbucket: u32§hashm_highmask: u32§hashm_lowmask: u32§hashm_ovflpoint: u32§hashm_firstfree: u32§hashm_nmaps: u32§hashm_procid: Oid§hashm_spares: [u32; 98]§hashm_mapp: [u32; 1024]

Trait Implementations§

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impl Clone for HashMetaPageData

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fn clone(&self) -> HashMetaPageData

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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impl Debug for HashMetaPageData

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for HashMetaPageData

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fn default() -> HashMetaPageData

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

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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