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invalid_param

desirable::error

Function invalid_param 

Source 
pub fn invalid_param(
    name: impl ToString,
    expected: &'static str,
    err: impl Error,
) -> Error
Expand description

Creates an InvalidParam error for parameter parsing failures.

§Arguments

  • name - The parameter name
  • expected - The expected type description
  • err - The parse error

§Returns

An Error::InvalidParam variant

§Example

ⓘ
Err(invalid_param("id", "i32", e))