Trait FromField

pub trait FromField: Sized {
    // Required method
    fn from_field(field: Field) -> Option<Self>;
}

Required Methods

fn from_field(field: Field) -> Option<Self>

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.

Implementations on Foreign Types

impl FromField for Vec<bool>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<f32>

fn from_field(field: Field) -> Option<Self>

impl FromField for Vec<f64>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<i8>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<i16>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<i32>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<i64>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<u8>

fn from_field(v: Field) -> Option<Self>

impl FromField for Vec<String>

fn from_field(v: Field) -> Option<Self>

Implementors