Trait FromSqlValue 

pub trait FromSqlValue: Sized {
    // Required method
    fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>;
}

Builds a Rust value from a SQL column value (the read side of the codec).

Required Methods

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

Reads Self from a SQL column value.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl FromSqlValue for AccountId

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for BlockHeader

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for Nullifier

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for String

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for TransactionId

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for Vec<u8>

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for Word

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for bool

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl FromSqlValue for i64

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

impl<T: FromSqlValue> FromSqlValue for Option<T>

fn from_sql_value(value: DbValueRef<'_>) -> Result<Self, DatabaseError>

Implementors