// my best guess is that the jdk authors have spent more time optimizing that callpath than this
    // one. (StringCoding$StringDecoder vs. StreamDecoder).  StringCoding has a ton of special cases
    // theoretically we could duplicate all that logic here to try to beat 'new String' or at least
    // come close.
    USING_DECODER_WITH_SIZE_HINT {
      @Override

    // my best guess is that the jdk authors have spent more time optimizing that callpath than this
    // one. (StringCoding$StringDecoder vs. StreamDecoder).  StringCoding has a ton of special cases
    // theoretically we could duplicate all that logic here to try to beat 'new String' or at least
    // come close.
    USING_DECODER_WITH_SIZE_HINT {
      @Override

```

Again, doing just that declaration, with **FastAPI** you get:

* Editor support (completion, etc.), even for nested models
* Data conversion
* Data validation
* Automatic documentation

## Special types and validation { #special-types-and-validation }

Apart from normal singular types like `str`, `int`, `float`, etc. you can use more complex singular types that inherit from `str`.

eclipsebin

bin
gen
build
out
lib
generated

target
pom.xml.*
release.properties
local.properties

.idea
*.iml
*.ipr
*.iws
*.log
classes

obj

.DS_Store

# Special Mkdocs files
docs/5.x
docs/changelog.md
docs/contributing.md
docs/index.md

# jenv
/.java-version
/site/

# Request Parameters

Here's the reference information for the request parameters.

These are the special functions that you can put in *path operation function* parameters or dependency functions with `Annotated` to get data from the request.

It includes:

* `Query()`
* `Path()`
* `Body()`
* `Cookie()`
* `Header()`
* `Form()`
* `File()`

You can import them all directly from `fastapi`:

```python

    }

    @Test
    public void test_escapeLDAPSearchFilter_withAllSpecialCharacters() {
        LdapManager ldapManager = new LdapManager();
        ldapManager.init();

        // Test all special characters together (note: = is not escaped per RFC 4515)
        String input = "\\*()\0";
        String expected = "\\5c\\2a\\28\\29\\00";
        assertEquals(expected, ldapManager.escapeLDAPSearchFilter(input));
    }

# Dependencies - `Depends()` and `Security()`

## `Depends()`

Dependencies are handled mainly with the special function `Depends()` that takes a callable.

Here is the reference for it and its parameters.

You can import it directly from `fastapi`:

```python
from fastapi import Depends
```

::: fastapi.Depends

## `Security()`

/**
 * A utility class for building query strings with proper escaping and parameters.
 * This class provides methods to construct search queries from various parameters,
 * handle special characters, and format the final query string for search operations.
 */
public class QueryStringBuilder {

    private static final String OR_ALT = " || ";

    private static final String OR = " OR ";

            assertNotNull(enumInstance.info);
        }
    }

    @Test
    @DisplayName("getEntries should properly convert DFS roots with special characters")
    void testGetEntries_specialCharacters() throws Exception {
        // Create array with special character names
        netdfs.DfsEnumArray200 specialArray = new netdfs.DfsEnumArray200();
        specialArray.count = 3;

    @Test
    public void testEncodingSpecialCharacters() {
        CurlRequest request = new CurlRequest(Method.GET, "https://example.com");

        // Test encoding of special characters
        request.param("query", "hello world & more");
        request.param("special", "ñ€±");

        // Should not throw exception
        assertNotNull(request);
    }

    @Test
    public void testUnsupportedEncodingThrowsException() {