openapi_lib_generator 0.2.312

Rust openapi lib generator
Documentation 
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//! Generator errors
// use std::{path::{Path}};

use thiserror::Error;
use url::Url;

/// Parameter errors
#[derive(Error, Debug)]
pub enum ParameterError {
  #[error("API path has no segments {0}")]
  APIPathNeedsSegments(Url),
  #[error("API path segments has no last")]
  APIPathSegmentsNeedsLast,
  #[error("Must provide API spec url if no local file given")]
  APIUrlNeededIfNoLocalFile,
  #[error("Must provide a path to create the testing yaml spec")]
  TestingYAMLSpecPathMissing,
}

/// Get file name from path
pub fn try_file_name_from_path_url(path_url: &Url) -> Result<String, ParameterError> {
  path_url
    .path_segments()
    .ok_or_else(|| ParameterError::APIPathNeedsSegments(path_url.clone()))
    .and_then(|path_segments| {
      path_segments
        .last()
        .ok_or_else(|| ParameterError::APIPathSegmentsNeedsLast)
        .map(ToString::to_string)
    })
}