Trait FromRow

pub trait FromRow: Sized {
    // Required methods
    fn from_row(row: &Row) -> Self;
    fn try_from_row(row: &Row) -> Result<Self, Error>;
}

A trait that allows mapping rows from either postgres or tokio-postgres, to other types.

Required Methods

fn from_row(row: &Row) -> Self

Performce the conversion

Panics

panics if the row does not contain the expected column names.

fn try_from_row(row: &Row) -> Result<Self, Error>

Try’s to perform the conversion.

Will return an error if the row does not contain the expected column names.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors