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MmapReaderMemorySnapshot

Struct MmapReaderMemorySnapshot 

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#[non_exhaustive]
pub struct MmapReaderMemorySnapshot { pub format_version: u32, pub mapped_bytes: u64, pub resident_bytes: Option<u64>, pub proportional_set_bytes: Option<u64>, pub private_dirty_bytes: Option<u64>, pub deleted_mapped_bytes: Option<u64>, pub loaded_generation_count: u64, pub vma_segment_count: Option<u64>, }
Expand description

Process-local memory accounting for the currently loaded interned mmap reader generation.

The snapshot contains no SDK key, filesystem path, inode, device, or virtual address. Linux residency fields are derived from the exact address range of the retained mapping. Platforms without an equivalent implementation leave optional residency fields unset while still reporting format and mapped bytes. A failed Linux probe likewise leaves only its optional fields unset.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§format_version: u32§mapped_bytes: u64§resident_bytes: Option<u64>§proportional_set_bytes: Option<u64>§private_dirty_bytes: Option<u64>§deleted_mapped_bytes: Option<u64>§loaded_generation_count: u64

Number of reader generations retained by this process. The current single-generation reader reports one when a snapshot is present.

§vma_segment_count: Option<u64>

Trait Implementations§

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impl Clone for MmapReaderMemorySnapshot

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fn clone(&self) -> MmapReaderMemorySnapshot

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 Debug for MmapReaderMemorySnapshot

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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 Eq for MmapReaderMemorySnapshot

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impl PartialEq for MmapReaderMemorySnapshot

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fn eq(&self, other: &MmapReaderMemorySnapshot) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for MmapReaderMemorySnapshot

Auto Trait Implementations§

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impl<T> Any for T
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Gets the TypeId of self. Read more
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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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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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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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type Metadata = ()

The metadata type for pointers and references to this type.
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