Enum nix_compat::nix_daemon::worker_protocol::Operation

pub enum Operation {
    IsValidPath = 1,
    HasSubstitutes = 3,
    QueryPathHash = 4,
    QueryReferences = 5,
    QueryReferrers = 6,
    AddToStore = 7,
    AddTextToStore = 8,
    BuildPaths = 9,
    EnsurePath = 10,
    AddTempRoot = 11,
    AddIndirectRoot = 12,
    SyncWithGC = 13,
    FindRoots = 14,
    ExportPath = 16,
    QueryDeriver = 18,
    SetOptions = 19,
    CollectGarbage = 20,
    QuerySubstitutablePathInfo = 21,
    QueryDerivationOutputs = 22,
    QueryAllValidPaths = 23,
    QueryFailedPaths = 24,
    ClearFailedPaths = 25,
    QueryPathInfo = 26,
    ImportPaths = 27,
    QueryDerivationOutputNames = 28,
    QueryPathFromHashPart = 29,
    QuerySubstitutablePathInfos = 30,
    QueryValidPaths = 31,
    QuerySubstitutablePaths = 32,
    QueryValidDerivers = 33,
    OptimiseStore = 34,
    VerifyStore = 35,
    BuildDerivation = 36,
    AddSignatures = 37,
    NarFromPath = 38,
    AddToStoreNar = 39,
    QueryMissing = 40,
    QueryDerivationOutputMap = 41,
    RegisterDrvOutput = 42,
    QueryRealisation = 43,
    AddMultipleToStore = 44,
    AddBuildLog = 45,
    BuildPathsWithResults = 46,
    AddPermRoot = 47,
}

Worker Operation

These operations are encoded as unsigned 64 bits before being sent to the wire. See the read_op and write_op operations to serialize/deserialize the operation on the wire.

Note: for now, we’re using the Nix 2.20 operation description. The operations marked as obsolete are obsolete for Nix 2.20, not necessarily for Nix 2.3. We’ll revisit this later on.

Variants

IsValidPath = 1

HasSubstitutes = 3

QueryPathHash = 4

QueryReferences = 5

QueryReferrers = 6

AddToStore = 7

AddTextToStore = 8

BuildPaths = 9

EnsurePath = 10

AddTempRoot = 11

AddIndirectRoot = 12

SyncWithGC = 13

FindRoots = 14

ExportPath = 16

QueryDeriver = 18

SetOptions = 19

CollectGarbage = 20

QuerySubstitutablePathInfo = 21

QueryDerivationOutputs = 22

QueryAllValidPaths = 23

QueryFailedPaths = 24

ClearFailedPaths = 25

QueryPathInfo = 26

ImportPaths = 27

QueryDerivationOutputNames = 28

QueryPathFromHashPart = 29

QuerySubstitutablePathInfos = 30

QueryValidPaths = 31

QuerySubstitutablePaths = 32

QueryValidDerivers = 33

OptimiseStore = 34

VerifyStore = 35

BuildDerivation = 36

AddSignatures = 37

NarFromPath = 38

AddToStoreNar = 39

QueryMissing = 40

QueryDerivationOutputMap = 41

RegisterDrvOutput = 42

QueryRealisation = 43

AddMultipleToStore = 44

AddBuildLog = 45

BuildPathsWithResults = 46

AddPermRoot = 47

Trait Implementations

impl Debug for Operation

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

Formats the value using the given formatter.

impl FromPrimitive for Operation

fn from_u64(val: u64) -> Option<Self>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i64(val: i64) -> Option<Self>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl PartialEq for Operation

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToPrimitive for Operation

fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

fn to_u32(&self) -> Option<u32>

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.

impl TryFrom<i16> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: i16) -> Result<Self, <Self as TryFrom<i16>>::Error>

Performs the conversion.

impl TryFrom<i32> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, <Self as TryFrom<i32>>::Error>

Performs the conversion.

impl TryFrom<i64> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<Self, <Self as TryFrom<i64>>::Error>

Performs the conversion.

impl TryFrom<i8> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: i8) -> Result<Self, <Self as TryFrom<i8>>::Error>

Performs the conversion.

impl TryFrom<u16> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, <Self as TryFrom<u16>>::Error>

Performs the conversion.

impl TryFrom<u32> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, <Self as TryFrom<u32>>::Error>

Performs the conversion.

impl TryFrom<u64> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, <Self as TryFrom<u64>>::Error>

Performs the conversion.

impl TryFrom<u8> for Operation

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, <Self as TryFrom<u8>>::Error>

Performs the conversion.

impl StructuralPartialEq for Operation