Struct rand_core::Error
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[src]
pub struct Error {
pub kind: ErrorKind,
pub msg: &'static str,
}Error type of random number generators
This is a relatively simple error type, designed for compatibility with and
without the Rust std library. It embeds a "kind" code, a message (static
string only), and an optional chained cause (std only). The kind and
msg fields can be accessed directly; cause can be accessed via
std::error::Error::cause or Error::take_cause. Construction can only be
done via Error::new or Error::with_cause.
Fields
kind: ErrorKind
The error kind
msg: &'static str
The error message
Methods
impl Error[src]
pub fn new(kind: ErrorKind, msg: &'static str) -> Self[src]
Create a new instance, with specified kind and a message.
pub fn with_cause<E>(kind: ErrorKind, msg: &'static str, _cause: E) -> Self[src]
Create a new instance, with specified kind, message, and a chained cause.
In no_std mode the cause is ignored.
Trait Implementations
impl Debug for Error[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more