Expand description
Traits and macros used by most projects. Add use snafu::prelude::* to your code to quickly get started with
SNAFU.
Re-exports
pub use crate::OptionExt as _;pub use crate::ResultExt as _;pub use crate::futures::TryFutureExt as _;pub use crate::futures::TryStreamExt as _;Macros
Ensure a condition is true. If it is not, return from the function
with an error.
Ensure a condition is true. If it is not, return a stringly-typed
error message.
Instantiate and return a stringly-typed error message.
Derive Macros
The
Snafu macro is the entrypoint to defining your own error
types. It is designed to require little configuration for the
recommended and typical usecases while still offering flexibility for
unique situations.