Struct Schema 

pub struct Schema {
    pub columns: Vec<ColumnMeta>,
    pub schema_version: Option<String>,
    pub has_headers: bool,
}

Fields

columns: Vec<ColumnMeta>

schema_version: Option<String>

has_headers: bool

Implementations

impl Schema

pub fn from_headers(headers: &[String]) -> Self

pub const fn default_has_headers() -> bool

pub fn expects_headers(&self) -> bool

pub fn column_index(&self, name: &str) -> Option<usize>

pub fn headers(&self) -> Vec<String>

pub fn output_headers(&self) -> Vec<String>

pub fn validate_headers(&self, headers: &[String]) -> Result<()>

pub fn save(&self, path: &Path) -> Result<()>

pub fn save_with_replace_template(&self, path: &Path) -> Result<()>

pub fn to_yaml_string(&self, include_replace_template: bool) -> Result<String>

pub fn load(path: &Path) -> Result<Self>

impl Schema

pub fn has_transformations(&self) -> bool

pub fn apply_transformations_to_row(&self, row: &mut [String]) -> Result<()>

pub fn apply_replacements_to_row(&self, row: &mut [String])

pub fn validate_datatype_mappings(&self) -> Result<()>

Trait Implementations

impl Clone for Schema

fn clone(&self) -> Schema

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Schema

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Schema

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Schema

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.