Enum ReadinessMethod 

pub enum ReadinessMethod {
    Api,
    Index,
    Both,
}

Method for verifying crate visibility after publishing.

After a crate is published, Shipper can verify it becomes visible on the registry before proceeding. This catches issues like propagation delays or rejected publishes that Cargo might not report immediately.

Example

use shipper::types::ReadinessMethod;

// Fast: check the registry HTTP API
let api = ReadinessMethod::Api;

// Accurate: check the sparse index directly
let index = ReadinessMethod::Index;

// Reliable: check both (slowest)
let both = ReadinessMethod::Both;

Performance

• Api: ~1-2 requests per crate (fastest)
• Index: ~10-50 requests per crate (slower, most accurate)
• Both: Combines both methods (slowest, most reliable)

Variants

Api

Check crates.io HTTP API (default, fast)

Makes HTTP requests to the registry’s API to check if the version is visible. Fast but may not catch all edge cases.

Index

Check sparse index (slower, more accurate)

Downloads and checks the sparse index for the crate. More accurate than API but requires more requests.

Both

Check both (slowest, most reliable)

Uses both API and index methods, only passing if both confirm visibility. Most reliable but slowest.

Trait Implementations

impl Clone for ReadinessMethod

fn clone(&self) -> ReadinessMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadinessMethod

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

Formats the value using the given formatter.

impl Default for ReadinessMethod

fn default() -> ReadinessMethod

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ReadinessMethod

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReadinessMethod

fn eq(&self, other: &ReadinessMethod) -> 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 ReadinessMethod

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ReadinessMethod

impl Eq for ReadinessMethod

impl StructuralPartialEq for ReadinessMethod