Trait opencv::hub_prelude::DictTrait

source · [−]
pub trait DictTrait: DictTraitConst {
    fn as_raw_mut_Dict(&mut self) -> *mut c_void;

    unsafe fn ptr_mut(&mut self, key: &str) -> Result<DictValue> { ... }
    fn set_str(&mut self, key: &str, value: &str) -> Result<String> { ... }
    fn set(&mut self, key: &str, value: &DictValue) -> Result<DictValue> { ... }
    fn set_f64(&mut self, key: &str, value: &f64) -> Result<f64> { ... }
    fn set_i64(&mut self, key: &str, value: &i64) -> Result<i64> { ... }
    fn erase(&mut self, key: &str) -> Result<()> { ... }
}

Required Methods

Provided Methods

If the @p key in the dictionary then returns pointer to its value, else returns NULL.

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

Erase @p key from the dictionary.

Implementors