Trait wasmtime_wasi::preview2::bindings::sync_io::io::streams::HostError

pub trait HostError {
    // Required methods
    fn to_debug_string(&mut self, self_: Resource<Error>) -> Result<String>;
    fn drop(&mut self, rep: Resource<Error>) -> Result<()>;
}

Required Methods

fn to_debug_string(&mut self, self_: Resource<Error>) -> Result<String>

Returns a string that’s suitable to assist humans in debugging this error.

The returned string will change across platforms and hosts which means that parsing it, for example, would be a platform-compatibility hazard.

fn drop(&mut self, rep: Resource<Error>) -> Result<()>

Implementors

impl<T: WasiView> HostError for T