Struct VrtSource 

pub struct VrtSource {
    pub filename: SourceFilename,
    pub source_band: usize,
    pub window: Option<SourceWindow>,
    pub nodata: Option<NoDataValue>,
    pub data_type: Option<RasterDataType>,
    pub properties: Option<SourceProperties>,
}

VRT source configuration

Fields

filename: SourceFilename

Source filename

source_band: usize

Source band (1-based index in source file)

window: Option<SourceWindow>

Source window (optional, defaults to full extent)

nodata: Option<NoDataValue>

NoData value override

data_type: Option<RasterDataType>

Data type override

properties: Option<SourceProperties>

Source properties (cached metadata)

Implementations

impl VrtSource

pub fn new(filename: SourceFilename, source_band: usize) -> Self

Creates a new VRT source

pub fn simple<P: AsRef<Path>>(path: P, band: usize) -> Self

Creates a simple VRT source with default settings

pub fn with_window(self, window: SourceWindow) -> Self

Sets the source window

pub fn with_nodata(self, nodata: NoDataValue) -> Self

Sets the NoData value override

pub fn with_data_type(self, data_type: RasterDataType) -> Self

Sets the data type override

pub fn with_properties(self, properties: SourceProperties) -> Self

Sets the source properties

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

Validates the source configuration

Errors

Returns an error if the source is invalid

pub fn dst_rect(&self) -> Option<PixelRect>

Gets the destination rectangle in VRT pixel space

pub fn src_rect(&self) -> Option<PixelRect>

Gets the source rectangle in source pixel space

Trait Implementations

impl Clone for VrtSource

fn clone(&self) -> VrtSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VrtSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VrtSource

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VrtSource

fn eq(&self, other: &VrtSource) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for VrtSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VrtSource