Struct Options 

pub struct Options { /* private fields */ }

节点参数(YAML 的 options 子树)。支持点号路径与数组。

Implementations

impl Options

pub fn new(root: Value) -> Self

pub fn get(&self, path: &str) -> Option<&Value>

按点号路径取值:"roi.x" → root["roi"]["x"]。

pub fn has(&self, path: &str) -> bool

pub fn i64(&self, path: &str) -> Option<i64>

pub fn f64(&self, path: &str) -> Option<f64>

pub fn bool(&self, path: &str) -> Option<bool>

pub fn str(&self, path: &str) -> Option<&str>

pub fn str_cstr(&self, path: &str) -> Option<*const c_char>

字符串参数的 C 指针(生命周期随 graph)。

pub fn seq(&self, path: &str) -> Option<&Vec<Value>>

pub fn count(&self, path: &str) -> usize

pub fn i64_array(&self, path: &str, out: &mut [i64]) -> usize

pub fn f64_array(&self, path: &str, out: &mut [f64]) -> usize

pub fn str_array(&self, path: &str, out: &mut [*const c_char]) -> usize

pub fn json(&self) -> &str

pub fn json_cstr(&self) -> *const c_char