Enum libbpf_rs::MapType[−][src]

#[non_exhaustive]
#[repr(u32)]
pub enum MapType {

Show variants    Unspec,
    Hash,
    Array,
    ProgArray,
    PerfEventArray,
    PercpuHash,
    PercpuArray,
    StackTrace,
    CgroupArray,
    LruHash,
    LruPercpuHash,
    LpmTrie,
    ArrayOfMaps,
    HashOfMaps,
    Devmap,
    Sockmap,
    Cpumap,
    Xskmap,
    Sockhash,
    CgroupStorage,
    ReuseportSockarray,
    PercpuCgroupStorage,
    Queue,
    Stack,
    SkStorage,
    DevmapHash,
    StructOps,
    RingBuf,
    Unknown,

}
Expand description

Type of a Map. Maps to enum bpf_map_type in kernel uapi.

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.
Unspec
Hash
Array
ProgArray
PerfEventArray
PercpuHash
PercpuArray
StackTrace
CgroupArray
LruHash
LruPercpuHash
LpmTrie
ArrayOfMaps
HashOfMaps
Devmap
Sockmap
Cpumap
Xskmap
Sockhash
CgroupStorage
ReuseportSockarray
PercpuCgroupStorage
Queue
Stack
SkStorage
DevmapHash
StructOps
RingBuf
Unknown

We choose to specify our own “unknown” type here b/c it’s really up to the kernel to decide if it wants to reject the map. If it accepts it, it just means whoever using this library is a bit out of date.

Trait Implementations

impl Clone for MapType[src]

fn clone(&self) -> MapType[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Display for MapType[src]

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

Formats the value using the given formatter. Read more

impl PartialEq<MapType> for MapType[src]

fn eq(&self, other: &MapType) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

#[must_use]
fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl TryFrom<u32> for MapType[src]

type Error = TryFromPrimitiveError<Self>

The type returned in the event of a conversion error.

fn try_from(number: u32) -> Result<Self, TryFromPrimitiveError<Self>>[src]

Performs the conversion.

impl TryFromPrimitive for MapType[src]

type Primitive = u32

const NAME: &'static str[src]

fn try_from_primitive(
    number: Self::Primitive
) -> Result<Self, TryFromPrimitiveError<Self>>[src]

impl StructuralPartialEq for MapType[src]

Auto Trait Implementations

impl RefUnwindSafe for MapType

impl Send for MapType

impl Sync for MapType

impl Unpin for MapType

impl UnwindSafe for MapType

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.