Trait DataType 

pub trait DataType {
    // Required methods
    fn is_empty(&self) -> bool;
    fn is_int(&self) -> bool;
    fn is_float(&self) -> bool;
    fn is_bool(&self) -> bool;
    fn is_string(&self) -> bool;
    fn is_error(&self) -> bool;
    fn is_duration_iso(&self) -> bool;
    fn is_datetime(&self) -> bool;
    fn is_datetime_iso(&self) -> bool;
    fn get_int(&self) -> Option<i64>;
    fn get_float(&self) -> Option<f64>;
    fn get_bool(&self) -> Option<bool>;
    fn get_string(&self) -> Option<&str>;
    fn get_datetime(&self) -> Option<ExcelDateTime>;
    fn get_datetime_iso(&self) -> Option<&str>;
    fn get_duration_iso(&self) -> Option<&str>;
    fn get_error(&self) -> Option<&CellErrorType>;
    fn as_string(&self) -> Option<String>;
    fn as_i64(&self) -> Option<i64>;
    fn as_f64(&self) -> Option<f64>;

    // Provided methods
    fn as_date(&self) -> Option<NaiveDate> { ... }
    fn as_time(&self) -> Option<NaiveTime> { ... }
    fn as_duration(&self) -> Option<Duration> { ... }
    fn as_datetime(&self) -> Option<NaiveDateTime> { ... }
}

A trait to represent all different data types that can appear as a value in a worksheet cell

Required Methods

fn is_empty(&self) -> bool

Assess if datatype is empty

fn is_int(&self) -> bool

Assess if datatype is a int

fn is_float(&self) -> bool

Assess if datatype is a float

fn is_bool(&self) -> bool

Assess if datatype is a bool

fn is_string(&self) -> bool

Assess if datatype is a string

fn is_error(&self) -> bool

Assess if datatype is a CellErrorType

fn is_duration_iso(&self) -> bool

Assess if datatype is an ISO8601 duration

fn is_datetime(&self) -> bool

Assess if datatype is a datetime

fn is_datetime_iso(&self) -> bool

Assess if datatype is an ISO8601 datetime

fn get_int(&self) -> Option<i64>

Try getting int value

fn get_float(&self) -> Option<f64>

Try getting float value

fn get_bool(&self) -> Option<bool>

Try getting bool value

fn get_string(&self) -> Option<&str>

Try getting string value

fn get_datetime(&self) -> Option<ExcelDateTime>

Try getting datetime value

fn get_datetime_iso(&self) -> Option<&str>

Try getting datetime ISO8601 value

fn get_duration_iso(&self) -> Option<&str>

Try getting duration ISO8601 value

fn get_error(&self) -> Option<&CellErrorType>

Try getting Error value

fn as_string(&self) -> Option<String>

Try converting data type into a string

fn as_i64(&self) -> Option<i64>

Try converting data type into an int

fn as_f64(&self) -> Option<f64>

Try converting data type into a float

Provided Methods

fn as_date(&self) -> Option<NaiveDate>

Available on crate feature chrono only.

Try converting data type into a date

fn as_time(&self) -> Option<NaiveTime>

Available on crate feature chrono only.

Try converting data type into a time

fn as_duration(&self) -> Option<Duration>

Available on crate feature chrono only.

Try converting data type into a duration

fn as_datetime(&self) -> Option<NaiveDateTime>

Available on crate feature chrono only.

Implementors

impl DataType for Data

An enum to represent all different data types that can appear as a value in a worksheet cell

impl DataType for DataRef<'_>