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PolarsContext

polars_error

Trait PolarsContext 

Source 
pub trait PolarsContext<T> {
    // Required methods
    fn context(self, ctx: &'static str) -> PolarsResult<T>;
    fn with_context<F>(self, f: F) -> PolarsResult<T>
       where F: FnOnce() -> String;
}

Required Methods§

Source

fn context(self, ctx: &'static str) -> PolarsResult<T>

Source

fn with_context<F>(self, f: F) -> PolarsResult<T>
where F: FnOnce() -> String,

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§