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MetaVec

cteepbd::types

Trait MetaVec 

Source 
pub trait MetaVec {
    // Required methods
    fn get_metavec(&self) -> &Vec<Meta>;
    fn get_mut_metavec(&mut self) -> &mut Vec<Meta>;

    // Provided methods
    fn has_meta(&self, key: &str) -> bool { ... }
    fn has_meta_value(&self, key: &str, value: &str) -> bool { ... }
    fn get_meta(&self, key: &str) -> Option<String> { ... }
    fn get_meta_f32(&self, key: &str) -> Option<f32> { ... }
    fn get_meta_rennren(&self, key: &str) -> Option<RenNrenCo2> { ... }
    fn set_meta(&mut self, key: &str, value: &str) { ... }
}
Expand description

Trait común para gestionar metadatos

Required Methods§

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fn get_metavec(&self) -> &Vec<Meta>

Get vector of metadata

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fn get_mut_metavec(&mut self) -> &mut Vec<Meta>

Get mutable vector of metadata

Provided Methods§

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fn has_meta(&self, key: &str) -> bool

Check if key is included in metadata

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fn has_meta_value(&self, key: &str, value: &str) -> bool

Check if key has the given value

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fn get_meta(&self, key: &str) -> Option<String>

Get (optional) metadata value by key

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fn get_meta_f32(&self, key: &str) -> Option<f32>

Get (optional) metadata value (f32) by key as f32

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fn get_meta_rennren(&self, key: &str) -> Option<RenNrenCo2>

Get (optional) metadata value (f32, f32) by key as RenNrenCo2 struct

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fn set_meta(&mut self, key: &str, value: &str)

Update metadata value for key or insert new metadata.

Implementors§