Enum bpf_script::helpers::Helpers

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pub enum Helpers {
Show 116 variants    MapLookupElem,
    MapUpdateElem,
    MapDeleteElem,
    ProbeRead,
    TracePrintk,
    SkbStoreBytes,
    L3CsumReplace,
    L4CsumReplace,
    TailCall,
    CloneRedirect,
    GetCurrentPidTgid,
    GetCurrentUidGid,
    GetCurrentComm,
    SkbVlanPush,
    SkbVlanPop,
    SkbGetTunnelKey,
    SkbSetTunnelKey,
    Redirect,
    PerfEventOutput,
    SkbLoadBytes,
    GetStackid,
    SkbGetTunnelOpt,
    SkbSetTunnelOpt,
    SkbChangeProto,
    SkbChangeType,
    SkbUnderCgroup,
    ProbeWriteUser,
    CurrentTaskUnderCgroup,
    SkbChangeTail,
    SkbPullData,
    GetNumaNodeId,
    SkbChangeHead,
    XdpAdjustHead,
    ProbeReadStr,
    SetHash,
    Setsockopt,
    SkbAdjustRoom,
    RedirectMap,
    SkRedirectMap,
    SockMapUpdate,
    XdpAdjustMeta,
    PerfEventReadValue,
    PerfProgReadValue,
    Getsockopt,
    OverrideReturn,
    SockOpsCbFlagsSet,
    MsgRedirectMap,
    MsgApplyBytes,
    MsgCorkBytes,
    MsgPullData,
    Bind,
    XdpAdjustTail,
    SkbGetXfrmState,
    GetStack,
    SkbLoadBytesRelative,
    FibLookup,
    SockHashUpdate,
    MsgRedirectHash,
    SkRedirectHash,
    LwtPushEncap,
    LwtSeg6StoreBytes,
    LwtSeg6AdjustSrh,
    LwtSeg6Action,
    RcRepeat,
    RcKeydown,
    SkSelectReuseport,
    SkRelease,
    MapPushElem,
    MapPopElem,
    MapPeekElem,
    MsgPushData,
    MsgPopData,
    RcPointerRel,
    SpinLock,
    SpinUnlock,
    SkbEcnSetCe,
    TcpCheckSyncookie,
    SysctlGetName,
    SysctlGetCurrentValue,
    SysctlGetNewValue,
    SysctlSetNewValue,
    Strtol,
    Strtoul,
    SkStorageDelete,
    SendSignal,
    SkbOutput,
    ProbeReadUser,
    ProbeReadKernel,
    ProbeReadUserStr,
    ProbeReadKernelStr,
    TcpSendAck,
    SendSignalThread,
    ReadBranchRecords,
    GetNsCurrentPidTgid,
    XdpOutput,
    SkAssign,
    SeqPrintf,
    SeqWrite,
    RingbufOutput,
    CsumLevel,
    GetTaskStack,
    LoadHdrOpt,
    StoreHdrOpt,
    ReserveHdrOpt,
    DPath,
    CopyFromUser,
    SnprintfBtf,
    SeqPrintfBtf,
    RedirectNeigh,
    RedirectPeer,
    TaskStorageDelete,
    BprmOptsSet,
    ImaInodeHash,
    CheckMtu,
    ForEachMapElem,
    Snprintf,
}

Variants

`MapLookupElem`

`MapUpdateElem`

`MapDeleteElem`

`ProbeRead`

`TracePrintk`

`SkbStoreBytes`

`L3CsumReplace`

`L4CsumReplace`

`TailCall`

`CloneRedirect`

`GetCurrentPidTgid`

`GetCurrentUidGid`

`GetCurrentComm`

`SkbVlanPush`

`SkbVlanPop`

`SkbGetTunnelKey`

`SkbSetTunnelKey`

`Redirect`

`PerfEventOutput`

`SkbLoadBytes`

`GetStackid`

`SkbGetTunnelOpt`

`SkbSetTunnelOpt`

`SkbChangeProto`

`SkbChangeType`

`SkbUnderCgroup`

`ProbeWriteUser`

`CurrentTaskUnderCgroup`

`SkbChangeTail`

`SkbPullData`

`GetNumaNodeId`

`SkbChangeHead`

`XdpAdjustHead`

`ProbeReadStr`

`SetHash`

`Setsockopt`

`SkbAdjustRoom`

`RedirectMap`

`SkRedirectMap`

`SockMapUpdate`

`XdpAdjustMeta`

`PerfEventReadValue`

`PerfProgReadValue`

`Getsockopt`

`OverrideReturn`

`SockOpsCbFlagsSet`

`MsgRedirectMap`

`MsgApplyBytes`

`MsgCorkBytes`

`MsgPullData`

`Bind`

`XdpAdjustTail`

`SkbGetXfrmState`

`GetStack`

`SkbLoadBytesRelative`

`FibLookup`

`SockHashUpdate`

`MsgRedirectHash`

`SkRedirectHash`

`LwtPushEncap`

`LwtSeg6StoreBytes`

`LwtSeg6AdjustSrh`

`LwtSeg6Action`

`RcRepeat`

`RcKeydown`

`SkSelectReuseport`

`SkRelease`

`MapPushElem`

`MapPopElem`

`MapPeekElem`

`MsgPushData`

`MsgPopData`

`RcPointerRel`

`SpinLock`

`SpinUnlock`

`SkbEcnSetCe`

`TcpCheckSyncookie`

`SysctlGetName`

`SysctlGetCurrentValue`

`SysctlGetNewValue`

`SysctlSetNewValue`

`Strtol`

`Strtoul`

`SkStorageDelete`

`SendSignal`

`SkbOutput`

`ProbeReadUser`

`ProbeReadKernel`

`ProbeReadUserStr`

`ProbeReadKernelStr`

`TcpSendAck`

`SendSignalThread`

`ReadBranchRecords`

`GetNsCurrentPidTgid`

`XdpOutput`

`SkAssign`

`SeqPrintf`

`SeqWrite`

`RingbufOutput`

`CsumLevel`

`GetTaskStack`

`LoadHdrOpt`

`StoreHdrOpt`

`ReserveHdrOpt`

`DPath`

`CopyFromUser`

`SnprintfBtf`

`SeqPrintfBtf`

`RedirectNeigh`

`RedirectPeer`

`TaskStorageDelete`

`BprmOptsSet`

`ImaInodeHash`

`CheckMtu`

`ForEachMapElem`

`Snprintf`

Implementations

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impl Helpers

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pub fn get_arg_types(&self) -> &[MemoryOpLoadType]

Returns the argument types for a given helper function.

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pub fn from_string(name: &str) -> Option<Self>

Returns a Helper from the string representation of a helper function.

Arguments

name - The C name of the helper without the bpf_ prefix.

Examples

use bpf_script::Helpers;

matches!(Helpers::from_string("map_update_elem"), Some(Helpers::MapUpdateElem));

Auto Trait Implementations

impl RefUnwindSafe for Helpers

impl Send for Helpers

impl Sync for Helpers

impl Unpin for Helpers

impl UnwindSafe for Helpers

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.