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esp-idf-smtp
v0.3.1 ExperimentalLightweight SMTP client over esp_tls for esp-idf-svc in Rust
Apache-2.0 Edition 2021 MSRV 1.75
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
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Downloads
167
Dependents
0
Releases
6
Size
37KB
Deep Insights
📈
Strong growth momentum
17 downloads in the last 30 days (1/day), up 1600% from the previous period.
📐
Compact crate
At 36KB, esp-idf-smtp is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.2.2
39%
v0.1.0
18%
v0.2.0
15%
v0.3.1
15%
v0.2.1
13%
Release Timeline
6 releasessince 2026
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LessMore
Feature Flags
default =["esp-idf"]
esp-idf*
README
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Maintainers
Dependencies
4
direct dependencies
Dependents
0
crates depend on esp-idf-smtp