Struct ExecutionId 

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

The identity of one execution: x-<UTC timestamp>-<8 hex>.

The shape is the layer’s own — a task is t-20260905034523-a9f1 — so that an id read in a log, a URL or a browser tab is recognisable as this repository’s without a dependency on a UUID crate. The timestamp orders ids by creation for a reader; the suffix, not the timestamp, is what makes two ids created in the same second differ.

Implementations

impl ExecutionId

pub fn fresh() -> Self

A fresh id for now.

use majordomus_cli::execution::ExecutionId;
let a = ExecutionId::fresh();
let b = ExecutionId::fresh();
assert_ne!(a, b, "two ids from the same second still differ");
assert!(ExecutionId::parse(a.as_str()).is_some());

pub fn parse(text: &str) -> Option<Self>

Parse an id a client sent. None when it is not one this executable would mint, which is what keeps a path, a traversal or a wildcard out of a store lookup.

use majordomus_cli::execution::ExecutionId;
assert!(ExecutionId::parse("x-20260908T010203Z-0a1b2c3d").is_some());
assert!(ExecutionId::parse("../../etc/passwd").is_none());
assert!(ExecutionId::parse("x-20260908T010203Z-0a1b2c3").is_none(), "eight hex digits");

pub fn as_str(&self) -> &str

The id as text.

Trait Implementations

impl Clone for ExecutionId

fn clone(&self) -> ExecutionId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecutionId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ExecutionId

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

Formats the value using the given formatter.

impl Eq for ExecutionId

impl Hash for ExecutionId

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 JsonSchema for ExecutionId

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Ord for ExecutionId

fn cmp(&self, other: &ExecutionId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ExecutionId

fn eq(&self, other: &ExecutionId) -> 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 PartialOrd for ExecutionId

fn partial_cmp(&self, other: &ExecutionId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ExecutionId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExecutionId