Struct OpId 

pub struct OpId(/* private fields */);

Stable identifier for an operation (human meaningful). Invariant: stable across environments; should not be random.

Implementations

impl OpId

pub fn new(value: impl Into<String>) -> Result<Self, IdValidationError>

Creates an operation identifier after validating the naming contract.

Accepted values match ^[a-z][a-z0-9_]{0,62}$.

Examples

use mfm_machine::ids::OpId;

let op_id = OpId::new("keystore_list")?;
assert_eq!(op_id.as_str(), "keystore_list");

pub fn must_new(value: impl Into<String>) -> Self

Creates an OpId and panics if the value is invalid.

pub fn as_str(&self) -> &str

Returns the validated identifier as a borrowed string slice.

Trait Implementations

impl Clone for OpId

fn clone(&self) -> OpId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OpId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for OpId

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

Formats the value using the given formatter.

impl From<OpId> for String

fn from(value: OpId) -> Self

Converts to this type from the input type.

impl Hash for OpId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OpId

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for OpId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for OpId

type Error = IdValidationError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for OpId

type Error = IdValidationError

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for OpId

impl StructuralPartialEq for OpId