Struct BuildInfo 

pub struct BuildInfo {
    pub version: String,
    pub compiler_version: String,
    pub root_files: Vec<String>,
    pub file_infos: BTreeMap<String, FileInfo>,
    pub dependencies: BTreeMap<String, Vec<String>>,
    pub semantic_diagnostics_per_file: BTreeMap<String, Vec<CachedDiagnostic>>,
    pub emit_signatures: BTreeMap<String, EmitSignature>,
    pub latest_changed_dts_file: Option<String>,
    pub options: BuildInfoOptions,
    pub build_time: u64,
}

Build information persisted between compilations

Fields

version: String

Version of the build info format

compiler_version: String

Compiler version that created this build info

root_files: Vec<String>

Root files that were compiled

file_infos: BTreeMap<String, FileInfo>

Information about each compiled file

dependencies: BTreeMap<String, Vec<String>>

Dependency graph: file -> files it imports

semantic_diagnostics_per_file: BTreeMap<String, Vec<CachedDiagnostic>>

Semantic diagnostics for files (cached from previous builds)

emit_signatures: BTreeMap<String, EmitSignature>

Emit output signatures (for output file caching)

latest_changed_dts_file: Option<String>

Path to the most recently changed .d.ts file Used by project references for fast invalidation checking

options: BuildInfoOptions

Options that affect compilation

build_time: u64

Timestamp of when the build was completed

Implementations

impl BuildInfo

pub fn new() -> Self

Create a new empty build info

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

Load build info from a file Returns Ok(None) if the file exists but is incompatible (version mismatch) Returns Ok(Some(build_info)) if the file is valid and compatible

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

Save build info to a file

pub fn set_file_info(&mut self, path: &str, info: FileInfo)

Add or update file info

pub fn get_file_info(&self, path: &str) -> Option<&FileInfo>

Get file info

pub fn set_dependencies(&mut self, path: &str, deps: Vec<String>)

Set dependencies for a file

pub fn get_dependencies(&self, path: &str) -> Option<&[String]>

Get dependencies for a file

pub fn set_emit_signature(&mut self, path: &str, signature: EmitSignature)

Set emit signature for a file

pub fn has_file_changed(&self, path: &str, current_version: &str) -> bool

Check if a file has changed since last build

pub fn get_dependents(&self, path: &str) -> Vec<String>

Get all files that depend on a given file

Trait Implementations

impl Clone for BuildInfo

fn clone(&self) -> BuildInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildInfo

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

Formats the value using the given formatter.

impl Default for BuildInfo

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BuildInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BuildInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.