Trait mysql::prelude::ConvIr

pub trait ConvIr<T> {
    fn new(v: Value) -> Result<Self, FromValueError>;
    fn commit(self) -> T;
    fn rollback(self) -> Value;
}

Basic operations on FromValue conversion intermediate result.

See FromValue

Required Methods

fn new(v: Value) -> Result<Self, FromValueError>

fn commit(self) -> T

fn rollback(self) -> Value

Implementations on Foreign Types

impl ConvIr<usize> for ParseIr<usize>

fn new(v: Value) -> Result<ParseIr<usize>, FromValueError>

fn commit(self) -> usize

fn rollback(self) -> Value

impl ConvIr<f32> for ParseIr<f32>

fn new(v: Value) -> Result<ParseIr<f32>, FromValueError>

fn commit(self) -> f32

fn rollback(self) -> Value

impl ConvIr<NaiveDate> for ParseIr<NaiveDate>

fn new(v: Value) -> Result<ParseIr<NaiveDate>, FromValueError>

fn commit(self) -> NaiveDate

fn rollback(self) -> Value

impl ConvIr<i8> for ParseIr<i8>

fn new(v: Value) -> Result<ParseIr<i8>, FromValueError>

fn commit(self) -> i8

fn rollback(self) -> Value

impl ConvIr<String> for StringIr

fn new(v: Value) -> Result<StringIr, FromValueError>

fn commit(self) -> String

fn rollback(self) -> Value

impl ConvIr<NaiveDateTime> for ParseIr<NaiveDateTime>

fn new(v: Value) -> Result<ParseIr<NaiveDateTime>, FromValueError>

fn commit(self) -> NaiveDateTime

fn rollback(self) -> Value

impl ConvIr<Duration> for ParseIr<Duration>

fn new(v: Value) -> Result<ParseIr<Duration>, FromValueError>

fn commit(self) -> Duration

fn rollback(self) -> Value

impl ConvIr<Value> for JsonIr

fn new(v: Value) -> Result<JsonIr, FromValueError>

fn commit(self) -> Value

fn rollback(self) -> Value

impl ConvIr<Vec<u8>> for BytesIr

fn new(v: Value) -> Result<BytesIr, FromValueError>

Important traits for Vec<u8>

impl Write for Vec<u8>

fn commit(self) -> Vec<u8>

fn rollback(self) -> Value

impl ConvIr<Uuid> for UuidIr

fn new(v: Value) -> Result<UuidIr, FromValueError>

fn commit(self) -> Uuid

fn rollback(self) -> Value

impl ConvIr<i64> for ParseIr<i64>

fn new(v: Value) -> Result<ParseIr<i64>, FromValueError>

fn commit(self) -> i64

fn rollback(self) -> Value

impl ConvIr<Duration> for ParseIr<Duration>

fn new(v: Value) -> Result<ParseIr<Duration>, FromValueError>

fn commit(self) -> Duration

fn rollback(self) -> Value

impl<T, Ir> ConvIr<Option<T>> for OptionIr<Ir> where     Ir: ConvIr<T>,     T: FromValue<Intermediate = Ir>,

fn new(v: Value) -> Result<OptionIr<Ir>, FromValueError>

fn commit(self) -> Option<T>

fn rollback(self) -> Value

impl ConvIr<u32> for ParseIr<u32>

fn new(v: Value) -> Result<ParseIr<u32>, FromValueError>

fn commit(self) -> u32

fn rollback(self) -> Value

impl ConvIr<i16> for ParseIr<i16>

fn new(v: Value) -> Result<ParseIr<i16>, FromValueError>

fn commit(self) -> i16

fn rollback(self) -> Value

impl ConvIr<bool> for ParseIr<bool>

fn new(v: Value) -> Result<ParseIr<bool>, FromValueError>

fn commit(self) -> bool

fn rollback(self) -> Value

impl ConvIr<NaiveTime> for ParseIr<NaiveTime>

fn new(v: Value) -> Result<ParseIr<NaiveTime>, FromValueError>

fn commit(self) -> NaiveTime

fn rollback(self) -> Value

impl ConvIr<isize> for ParseIr<isize>

fn new(v: Value) -> Result<ParseIr<isize>, FromValueError>

fn commit(self) -> isize

fn rollback(self) -> Value

impl<T> ConvIr<Deserialized<T>> for DeserializedIr<T> where     T: DeserializeOwned,

fn new(v: Value) -> Result<DeserializedIr<T>, FromValueError>

fn commit(self) -> Deserialized<T>

fn rollback(self) -> Value

impl ConvIr<u8> for ParseIr<u8>

fn new(v: Value) -> Result<ParseIr<u8>, FromValueError>

fn commit(self) -> u8

fn rollback(self) -> Value

impl ConvIr<u64> for ParseIr<u64>

fn new(v: Value) -> Result<ParseIr<u64>, FromValueError>

fn commit(self) -> u64

fn rollback(self) -> Value

impl ConvIr<f64> for ParseIr<f64>

fn new(v: Value) -> Result<ParseIr<f64>, FromValueError>

fn commit(self) -> f64

fn rollback(self) -> Value

impl ConvIr<i32> for ParseIr<i32>

fn new(v: Value) -> Result<ParseIr<i32>, FromValueError>

fn commit(self) -> i32

fn rollback(self) -> Value

impl ConvIr<Timespec> for ParseIr<Timespec>

fn new(v: Value) -> Result<ParseIr<Timespec>, FromValueError>

fn commit(self) -> Timespec

fn rollback(self) -> Value

impl ConvIr<u16> for ParseIr<u16>

fn new(v: Value) -> Result<ParseIr<u16>, FromValueError>

fn commit(self) -> u16

fn rollback(self) -> Value

Implementors

• impl ConvIr<Value> for Value