[−][src]Macro tera::try_get_value
Helper macro to get real values out of Value while retaining proper errors in filters
Takes 4 args:
- the filter name,
- the variable name: use "value" if you are using it on the variable the filter is ran on
- the expected type
- the actual variable
ⓘThis example is not tested
let arr = try_get_value!("first", "value", Vec<Value>, value); let val = try_get_value!("pluralize", "suffix", String, val.clone());