Docs.rs
err-0.0.8
err 0.0.8
Docs.rs crate page
MIT
Links
Repository
Crates.io
Source
Owners
jmesmon
Dependencies
Versions
Platform
i686-apple-darwin
i686-pc-windows-gnu
i686-unknown-linux-gnu
x86_64-apple-darwin
x86_64-pc-windows-gnu
x86_64-unknown-linux-gnu
Feature flags
Rust
About docs.rs
Privacy policy
Rust website
The Book
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The Cargo Guide
Clippy Documentation
err
Macro
err
::
try_none
[
−
]
[src]
macro_rules
!
try_none
{ (
$
e
:
expr
)
=>
{ ... }; }