Struct StdlibPrototypes 

pub struct StdlibPrototypes { /* private fields */ }

Built-in C Standard Library Prototype Database

Contains all 150+ functions from ISO C99 §7

Examples

use decy_stdlib::StdlibPrototypes;
let db = StdlibPrototypes::default();
assert!(db.get_prototype("printf").is_some());

Implementations

impl StdlibPrototypes

pub fn new() -> Self

Create new prototype database with all C99 §7 functions.

Initializes 150+ function prototypes across 8 standard library headers: stdlib.h, stdio.h, string.h, ctype.h, time.h, math.h, unistd.h, dirent.h.

Examples

use decy_stdlib::StdlibPrototypes;
let protos = StdlibPrototypes::new();
assert!(protos.get_prototype("malloc").is_some());
assert!(protos.get_prototype("printf").is_some());

pub fn get_prototype(&self, name: &str) -> Option<&FunctionProto>

Get prototype for a stdlib function by name

pub fn inject_prototypes_for_header(&self, header: StdHeader) -> String

Inject prototypes for a specific header

Only injects function declarations for the specified header. This prevents parser overload from injecting all 55+ prototypes at once.

Examples

use decy_stdlib::{StdlibPrototypes, StdHeader};
let stdlib = StdlibPrototypes::new();
let string_protos = stdlib.inject_prototypes_for_header(StdHeader::String);
assert!(string_protos.contains("strlen"));
assert!(!string_protos.contains("printf")); // stdio function, not string

pub fn inject_all_prototypes(&self) -> String

Inject all stdlib prototypes as C declarations

Note: Prefer inject_prototypes_for_header() to avoid parser overload. This method injects ALL 55+ prototypes which may cause parsing issues.

pub fn len(&self) -> usize

Get number of functions in database

pub fn is_empty(&self) -> bool

Check if database is empty

Trait Implementations

impl Default for StdlibPrototypes

fn default() -> Self

Returns the “default value” for a type.