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0.14.1

crates.io

a2a-protocol-types

Agent2Agent (A2A) protocol v1.0 — pure data types, serde only, no I/O

a2aagentagent2agentapi-bindingsprotocoltypes
Published30 Sept 2026
Direct dependencies11
Transitive dependenciesNot calculated

Downloads & popularity

11downloads
1-day window · source-reported counts20 Oct 2026
5382690
2026-09-30: 16 · observed 2026-10-21T13:43:57.1196589Z · period 2026-09-30–2026-09-302026-10-01: 1 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-01–2026-10-012026-10-02: 3 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-02–2026-10-022026-10-03: 47 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-03–2026-10-032026-10-04: 23 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-04–2026-10-042026-10-05: 24 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-05–2026-10-052026-10-06: 3 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-06–2026-10-062026-10-07: 2 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-07–2026-10-072026-10-08: 27 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-08–2026-10-082026-10-09: 29 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-09–2026-10-092026-10-10: 14 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-10–2026-10-102026-10-11: 6 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-11–2026-10-112026-10-12: 69 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-12–2026-10-122026-10-13: 67 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-13–2026-10-132026-10-14: 104 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-14–2026-10-142026-10-15: 538 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-15–2026-10-152026-10-16: 282 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-16–2026-10-162026-10-17: 75 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-17–2026-10-172026-10-18: 102 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-18–2026-10-182026-10-19: 352 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-19–2026-10-192026-10-20: 11 · observed 2026-10-21T13:43:57.1196589Z · period 2026-10-20–2026-10-20
30 Sept20 Oct

crates · 21 observations shown. Missing days are unknown.

View observed values
Date / source periodValueObserved at
2026-10-20 – 2026-10-20112026-10-21T13:43:57.1196589Z
2026-10-19 – 2026-10-193522026-10-21T13:43:57.1196589Z
2026-10-18 – 2026-10-181022026-10-21T13:43:57.1196589Z
2026-10-17 – 2026-10-17752026-10-21T13:43:57.1196589Z
2026-10-16 – 2026-10-162822026-10-21T13:43:57.1196589Z
2026-10-15 – 2026-10-155382026-10-21T13:43:57.1196589Z
2026-10-14 – 2026-10-141042026-10-21T13:43:57.1196589Z
2026-10-13 – 2026-10-13672026-10-21T13:43:57.1196589Z
2026-10-12 – 2026-10-12692026-10-21T13:43:57.1196589Z
2026-10-11 – 2026-10-1162026-10-21T13:43:57.1196589Z
2026-10-10 – 2026-10-10142026-10-21T13:43:57.1196589Z
2026-10-09 – 2026-10-09292026-10-21T13:43:57.1196589Z
2026-10-08 – 2026-10-08272026-10-21T13:43:57.1196589Z
2026-10-07 – 2026-10-0722026-10-21T13:43:57.1196589Z
2026-10-06 – 2026-10-0632026-10-21T13:43:57.1196589Z
2026-10-05 – 2026-10-05242026-10-21T13:43:57.1196589Z
2026-10-04 – 2026-10-04232026-10-21T13:43:57.1196589Z
2026-10-03 – 2026-10-03472026-10-21T13:43:57.1196589Z
2026-10-02 – 2026-10-0232026-10-21T13:43:57.1196589Z
2026-10-01 – 2026-10-0112026-10-21T13:43:57.1196589Z
2026-09-30 – 2026-09-30162026-10-21T13:43:57.1196589Z

Declared dependencies 13

Native requirements
11 direct targetsNot calculated transitive count
Package / targetRequirementRelationship
base64
Environment
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^0.23development
criterion
Environment
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^0.8development
proptest
Environment
{
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^1development
ring
Environment
{
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^0.17.12development
serde
Environment
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>=1.0.200, <2runtime
serde_json
Environment
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>=1.0.115, <2runtime
base64
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^0.23optional
prost
Environment
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^0.14optional
prost-build
Environment
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^0.14optional
prost-types
Environment
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^0.14optional
protoc-bin-vendored
Environment
{
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^3optional
ring
Environment
{
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^0.17.12optional
time
Environment
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^0.3.47optional

Distribution files

0 collected

No distribution files are present in the collected metadata.

Checksums from source
{
  "sha256": "f8137df43d835e4cf0dee1081c9db7a5a1a8b228789ac323693de9bec139cec7"
}

Repository

PENDING
tomtom215/a2a-rust

Shared repository data · GitHub

License detected in repository
Not collected

Metadata history

Meaningful changes
Current collected state Current

Observed since 20 Oct, 09:59 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package_version:705b93ab25fe212be9cbb51597e68cb0114e8f10c64270aca9befcc2aba6990d

Other collected versions

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