Trait FromSql 

pub trait FromSql: Sized {
    // Required method
    fn from_sql(type_oid: u32, buf: &[u8]) -> Result<Self, PgError>;
}

Required Methods

fn from_sql(type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl FromSql for DateTime<Utc>

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for String

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for Uuid

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for Vec<u8>

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for bool

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for f32

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for f64

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for i16

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for i32

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl FromSql for i64

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl<T: FromSql> FromSql for Option<T>

fn from_sql(type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

impl<T: FromSql> FromSql for Vec<T>

fn from_sql(_type_oid: u32, buf: &[u8]) -> Result<Self, PgError>

Implementors